SAE100 R7 thermoplastic hydraulic hoses are commonly used with petroleum, fire-resistant, and water-base fluids, pneumatic, fuel, and lubricating systems. These hoses are poduced by different manufacturers such as KURT HYDRAULICS, DANFOSS EATON, PARKER and others they are offered as standard (conductive) and non-conductive (blocking electrical flow). They are generally composed of three parts: tube, reinforcement and cover. The tube and cover are made from high quality thermoplastic while reinforcement is made from suitable synthetic fiber. 

KURT HYDRAULICS, part of KURT Manufacturing Group. manufactures and supplies a wide range of hydraulic fittings, hoses and couplings. The KURT HYDRAULICS thermoplastic hydraulic hoses are manufactured to the highest quality standards. Available in different grades for medium- to high-pressure applications in a range of sizes from 1/8” to 1”, depending on grade. Matching hydraulic fittings, quick crimpers, and more are also offered to create a complete hydraulic system. 

KURT HYDRAULICS SAE100 R7 hoses feature a three-layer construction—nylon inner tubes, braided synthetic fiber reinforcements, and flexible, durable urethane outer sleeves. Offered in electrically conductive and non-conductive styles in most grades. They are rated up to 5000 PSI WP and 20000 PSI BP, varying by grade and diameter. All grades and sizes feature an operational temperature range from -40°F to +212°F.

Hoses are priced and sold by the foot unless otherwise specified. Fittings can be separately purchased in pieces.

For additional information on different products please consult the Product Description section, the supplied documentation or contact us.

BAND-IT Junior® series smooth ID hose clamps come in a wide choice of widths, thicknesses and inside diameters in Imperial and Metric systems. They are made from different materials such as 201 austenitic chromium-nickel-manganese Stainless Steel, 316 Stainless Steel or Galvanized Carbon Steel (GCS). With their leak resistant design BAND-IT JS® clamps out-perform the other common clamping methods of hose sleeve clamping. They reduce the risk of leaks especially when used on thin walled hoses, ensuring that hose sleeving stays in place through the life of the sleeve. Their low profile buckle design reduces the clearance needed around the hose and has no sharp edges or tail that could cause injuries. Available for hose assemblies up to 8" outside diameter.

BAND-IT Junior® clamps are also offered as preformed clamps used in a wide array of agricultural and industrial applications. Preformed clamps are  made from Alloy 625, a nickel-chromium-molybdenum alloy known for its high strength, high toughness and excellent corrosion resistance. They are vibration resistant and require no hammering or crimping to complete installation. Clamps automatically lock in place under full tension in one simple level movement of the clamp tool(*).

BAND-IT JS® Clamp Features:

Vibration resistant lip lock design. No hammering or crimping

Unique buckle nest and smooth ID design reduces leak paths

Double wrapped steel bands for additional strength

Various materials for corrosive environments

Sold in packages with specified number of clamps per package indicated after the letters "PKG" in the product reference number (SKU).

For more information please refer to the product specifications or contact us.

(*) Note: BAND-IT Junior® Preformed Clamps should be installed using BAND-IT C001 Tool and J001 Junior® Adapter. 3/8" clamps can also be installed using the BAND-IT J020 POK-IT Tool.

Hose and tubing insert fittings are available in high density black polyethylene or white nylon. Polyethylene fittings can be used with tygon, nylon or soft rubber tubing to assemble low pressure instrument lines such as airspeed pitot and static lines. Nylon fittings can be used in gravity-feed fuel lines and engine breather lines.

NYLO-SEAL tube fittings are exceptionally strong. The bodies, made of nylon, are stronger than machined fittings of similar composition. They are furnished complete with nut/sleeve assemblies, made of acetal copolymer. Since the sleeve snaps into and is retained by the nut there is no fumbling for a loose sleeve. Just insert tube into the fitting and tighten the nut 2 to 2-1/2 full turns. Note: The most frequently used combination of tube and pipe sizes are 1/4" Tube x 1/8" Pipe and 3/8" Tube x1/4" Pipe.

POLY-FLO tube is a flexible, economical thermoplastic tube fabricated from high molecular weight polyethylene for improved strength. The base resin has the greatest resistance to environmental stress cracking of all the regular polyethylenes. Used for instrument or pneumatic lines. Use Nylo-Seal fittings (259-N inserts are required), nylon or polyethylene hose fittings such as 0710-153. It meets A.S.T.M. D-1248-60T, Type 1, Class A, Grade 4 and Federal Specification LP- 590, Type 2, Grade 7. Color:- natural.

POLY-FLO tubes are sold by the foot.

BRACKET Air Filters by BRACKET AERO FILTERS, Inc. have been in service on aircraft and helicopters for many years. BRACKET Foam Filters are installed as factory  original equipment (OEM) on 16 current production aircraft and four helicopters. They number 88 different FAA-PMA approved models and they are also approved for sea planes. Their specially treated polyurethane element assures near total protection from any foreign material entering the system. Their treated foam is highly efficient at filtering with a dual stage foam element increasing dust holding capacity. They have no pleats to store dirt, they repel water, they are fire retardant and abrasive resistant and exhibit a good air flow for proper fuel/air ratio. Designed for low-cost maintenance with increased engine life requiring replacement of only the low cost element. FAA approved these air filter assemblies can replace original air filter units. Air filter elements are also offered for replacements.

The expected shelf life of Brackett elements stored in their original packaging and out of direct sunlight is 4 years from date of manufacture listed on the front of element packaging.This allows the element to be installed on an aircraft at the end of its shelf life.

HONEYWELL AEROSPACE seals are engine parts widely used in aerospace applications. They are also available as FAA-PMA parts from other manufacturers. Supply of the specific parts can be effected either as OEM part numbers or any of respective FAA-PMA  part numbers subject to their availability by our suppliers.

P/N: 2-300-778-01 Fuel Manifold Gasket Seal is used in combustor turbine modules. It is also available as FAA-PMA part with alternative P/N: DEC2-300-778-01 by HEICO AEROSPACE and P/N: NK1004054-10 by EATON CORPORATION. 

Hydraulic  & pneumatic fittings (also called compressed air connectors)  are used today in a wide range of applications as a connection for conductors such as hoses, tubes, pipes and machinery carrying fluids or gas and compressed air respectively to maintain their pressure without leakage. Whether their intended use is for fluids (hydraulic) or gas/compressed air (pneumatic) they are manufactured in a range of materials from plastic and aluminum to steel and stainless steel for maximum corrosion and chemical resistance. They come in different specifications (for military,aerospace or industrial uses), different thread types, such as British Standard Pipe (BSP) or U.S. National Pipe Thread (NPT/PTF) and sizes in inch or metric systems. Depending on the specific conductor/fitting application requirement different fittings are selected. Push-in fittings are quick and easy to install, connect and disconnect, even multiple times. Compressed air couplings,consisting of a socket and plug combination are self-sealing connecting components traditionally used for pneumatic tools, hall installations and laboratory equipment.  Compressed air distributors are the ideal choice whenever distribution of compressed air to different systems is required. Different types can be used to direct the compressed air from one access point to several  outputs at the required location.

Hydraulic  & pneumatic fittings are offered as OEM parts from well known manufacturers or as part of our own labelled (AVIATIONEU NEW ERA) product lines. They are included in different product presentations throughout our Web Platform. In addition, a comprehensive range of tools and accessories (separately presented) are also offered ranging from connecting and disconnecting pliers, tubing and pipe cutters to union nuts, sealing caps, hollow bolts, hose clips, tubing straps and others.

Extending our range of offered fittings for hydraulic systems and fluid power applications, JIC (Joint Industry Council) 37° flare fittings can be supplied as part of AVIATIONEU NEW ERA product porffolio. JIC fittings share the same 37° flare angle as AN (Army-Navy) fittings, listed separately but they exhibit significant differences in materials, design tolerances, and intended applications. Typically made from carbon steel, stainless steel, or brass, JIC 37° flare fittings are commonly used in agricultural equipment, construction, and general hydraulic industrial applications unlike AN fittings which were originally designed, developed and still widely used for military and aerospace applications meeting their strict performance requirements. Although JIC fittings are often interchangeable with AN fittings and also a cost-effective alternative for less demanding applications, AN fittings should be a prefered choice for aerospace,  military or critical applications in high-pressure or high-precision environments.

Please consult the supplied documentation or contact us for non listed items.

An oil pressure sensor is a device used to measure the oil pressure on an engine. The term oil pressure sensor is often used to denote  at least two different and distinct types of sensor - an oil pressure switch and and oil pressure sender.

An oil pressure switch is an egine protection device. It is a mechanical device that has a switch inside. The oil pressure switch may be 1, 2, or 3 insulated terminals (pins). Traditionally most oil switches for protection close when they activate, to show low oil pressure. 

An oil pressure sender is a device that senses the oil pressure of an engine and transmits it to the engine or machine controller. It is used as a generator protection device, to display the oil pressure to a user or for logging and diagnostic purposes. Unlike an oil pressure switch, it can display a range of readings.

Oil pressure sensors are used aircrafts and offered either as parts from the respective OEMs or as replacement parts from third parties. They are alternatively termed as HOBBS switches.

Please refer to the manufacturer Illustrated Part Cataloge (IPC) or the technical specifications of offered sensiors to select the right sensor for your application.

Made from 14L 12 steel and cadmium plated, SAF-AIR FAA-PMA approved push type fuel drain valves are close tolerance valves of simple design. These valves provide the most trouble free operation of any other line of valves in the industry. SAF-AIR valves are manufactured with an o-ring placed on the stem to seal against a flat seat on the body. This design eliminates an area where dirt can gather, thus putting an end to the main cause of fuel drain valve drip. Available in eight models in two styles with or without 1/4" hose adapter.

HIFI FILTER® offers an extensive and diverse range of standard or tailor-made filters and separators, maintenance kits and accessories for vehicles, machines and processes together with services aiming to be a single supplier of single brand & single part number products replacing multi-brand stocks and providing significant savings  to their customers. 

Today HIFI FILTER® offers filtration & separation solutions covering the needs of diverse sectors from construction, mining & quarrying, agriculture & forestry to parks & roads, marine, handling, on-road, ground support equipment, snow areas, railway, recycling, manufacturing, metals, plastics & rubber, energy, wood industry, construction materials, painting & surface treatment, food and beverages, chemical and industrial processes and textiles.

For more information please refer to the supplied documentation. 

The ACS unvented flush fuel cap operates with a lift and turn lever. This cap has a 3" opening for easy refueling. Cap & adapter ring are anodized "clear" for corrosion resistance. Cap is fastened to adapter ring with safety chain.

ACS US made all-metal gascolators are offered in two models:

10580 Homebuilders Gascolator - Homebuilders gascolator for use with aviation fuel and standard auto fuel

All-metal gascolator for use with aviation fuel and standard auto fuel with S.S. screen, 1-7/8" dia. cadmium plated steel bowl w/quick drain. Top is CNC machined from 6061-T6 aluminum. Top has 1/4" pipe ports for 3/8" fuel line and one 1/8" pipe port for primer fitting. Wt: 8 oz. May be used with aviation and/ or auto fuel. Replacement gasket for auto fuel is p/n 06-00441. Made in USA.

Not to be used with fuel injectors because it cannot stand up to the pressure.

10585HP High Pressure Gascolator - High Pressure gascolator with lighter weight and simpler design

New ACS high pressure gascolator. Lighter weight and simpler design than the ACS "classic" gascolator. Bailwire and attaching hardware have been eliminated. Threaded collar secures bowl to top. Tested to 50lbs. Bowl is cadmium plated and top and collar are anodized for corrosion protection. Top has 1/4" pipe ports for 3/8" fuel line and one 1/8" pipe port for primer fitting.

10371 Gascolator Bracket - Mount bracket suitable for  gascolators with either metal or glass bowl

Suitable for  gascolators with either metal or glass bowl.

Versatile bracket of .016 stainless steel accommodates gascolators with either metal or glass bowl. When mounted as illustrated, inlet and outlet connections are on sides. When bracket is inverted, one port of gascolator faces firewall for direct routing of fuel line through firewall. A fine quality item manufactured by ACS Products Co. Fits gascolators sold after May 1, 1989.

The gascolator hole in the mount is approx 1-7/8".

Replacement screens (filters) and other parts are also available.

The PARKER AIRBORNE designs and manufactures motor driven fuel fuel  boost and transfer pumps and is part of the PARKER AEROSPACE GROUP of the PARKER HANNIFIN CORPORATION. These pumps consist standard equipment by the world's leading airframe manufacturers. The PARKER AIRBORNE product range includes:

- In Line fuel pumps for low-flow fuel applications,

- Submerged Centrifugal fuel pumps,

- High Performance Centrifugal fuel pumps for use in turboprop or turbofan jet aircraft,

- Submerged Duplex fuel pumps with two distinct pumping elements

The PARKER AIRBORNE fuel boost pumps use 28 V direct current (DC) to drive a highly efficiency, brushless DC (BLDC) motor or 115.5 V alternating current (AC) three-phase induction motors. The BLDCmotor-driven pumps incorporate integral electronic controllers using Hall Effect sensor rotor-position feedback. The hardware-only controller doe not use any software or programmable logic devices. These pumps feature:

-fuel cooled motor and electronics

-fuel wetted carbon bearings allowing for long-life fluid film design with no rotating shaft seals

-a high efficiency brushless DC (BLDC) motor or a three-phase induction motor

-qualification for high levels of lighting and electromagnetic interference (EMI).

The PARKER AIRBORNE fuel boost pumps can be furnished as either NEW, NEW EXCHANGE or OVERHAUL EXCHANGE. 

Offered pumps in OVERHAUL Condition are supplied in accordance with FAA-approved process specification, come with a FAA Form 8130-3 and can be provided in exchange of existing customer owned units (cores). In all EXCHANGE cases,  the  full selling price of the ordered unit is charged and the core credit is refunded or credited towards future orders with us when our co-operating supplier verifies that the unit is in a reasonable condition. For additional information please consult the supplied documentation (*) or contact us.

In addition to the PARKER AIRBORNE pumps, RAPCO FAA-PMA approved pumps are also offered as direct replacements  to the respective PARKER AIRBORNE models. The RAPCO replacement pumps can be furnished as either NEW EXCHANGE or OVERHAUL EXCHANGE (please refer to their separate product presentation).

(*) The supplied documentation is to be used for reference only. When selecting a part for installation consult the appropriate aircraft maintenance manual, parts catalogue, or equipment list for approved data.

Nylaflow®, Nylon Tubing is a high-quality pressure tubing, available in several types. Nylaflow® tubes are tough and durable, offering low friction and high flexibility. Offered by different producers, Nylaflow® tubing is suitable for applications that require toughness, resilience, a small bend radius and high burst strength. Nylaflow® tubing offers superior burst strength compared to vinyl, ethylene, and urethane tubing and it is a high performance, long-lasting alternative to copper, rubber, aluminum and other types of plastic tubing. Its high burst rating makes it a common solution pneumatic and hydraulic lines. Nylon has excellent chemical resistance and can withstand exposure to relatively high concentrations of harsh chemicals at elevated temperatures. Its extremely smooth inner surface resists abrasion and wear and makes for a low coefficient of friction. It is often used in corrosive environments because of its excellent resistance to harsh chemicals. 

Nylaflow® tubing comes in different types.

Types T (Thin Wall) and H (Heavy Wall) are the most common Nylaflow general purpose tubing made from type 6/6 nylon. FDA compliant for use in food or beverage handling applications also meeting 3A sanitary standards. The High performance of this Nylon tubing makes it perfect for applications that require durability, resilience, a small bend radius, and high burst strength.

Type LM tubing is a premium high flex tubing available in two types: natural or black, which exhibits improved light stability. Type LM offers excellent chemical resistance and low moisture absorption. Often used in automotive fuel lines, lubrication lines, air lines, and vacuum environments.

Type LP tubing is a low pressure, general purpose type 6 nylon tubing with carbon added for UV stability. 

Nylaflow® nylon tubing is available with custom markings, cut to length and custom packaging. It can be cut with a sharp knife and flared hot or cold. They are odorless, tasteless and noncorrosive.

Typical applications of Nylaflow® tubing include airlines, grease lines, vacuum lines, and hydraulic lines.

FALLS FILTRATION TECHNOLOGIES (formerly AIRMAZE) manufactures a wide variety of filters for the industrial and aerospace industries. The AIRMAZE AM01W052261 fuel filter assembly is a FAA PMA fuel filter approved for installation in  the Lake Model LA-4-200 airplane, replacing older Bendix 450-OK fuel filter.

Manufactured to the highest standards, the Andair standard fuel selector range incorporates 1/4"(FS16), 3/8"(FS20) and the 1/2"(FS25) valves. These valves allow for multiple tank switching of one fuel line. Duplex fuel selectors are also offered  (see separate product presentations). FS16, FS20 and FS25 series of fuel selectors are designed for safety, provide a precise and smooth feel in operation  and come in different types, ranging from Type 1 ON/OFF shut off valves to valves with multiple positions. To prevent the pilot switching the wrong tank or turning the fuel off they feature  a large red lever with 'Fuel' engraved on it and a clearly labelled fascia plate to indicate which tank has been selected. It allows for a good solid detent at each tank position and also the button on top of the lever must be raised to switch the fuel off.

FS25 series 1/2" fuel selectors has been designed for engines up to 560 HP (50+ GHP), provides a choice of fittings and all units can be operated with an extension and universal joints. They come in the following types:

Type 1 (FS25-1): ON / OFF Shut Off valve for 1/2" fuel lines. There is a 90 degree action between the two positions and included with the valve is the safety button. 

Type 2 (FS25-2): Three way 3/8” fuel selector with positions LEFT-RIGHT-OFF and a 90 degree action between each tank selection. No lower fitting for use where there is little space behind the valve. 

Type 3 (FS25-3): Three way selector with positions LEFT - RIGHT - OFF. No lower fitting. This valve has inlets ports at the Left and Right hand side and the outlet towards the front.

Type 4 (FS25-4): Designed for high wing aircraft, it has four lever positions OFF - LEFT - BOTH – RIGHT with a 90 degree action between each position.There are 3 ports. The lower port is the outlet to the engine and can be Male AN-8, Female 3/8 NPT or a  360 degree Banjo adjustable fitting with a male AN-8 end.

Type 5 (FS25-5): 4 way Fuel Selector ( 3 tanks and OFF ) with positions LEFT - MAIN - RIGHT - OFF, each at 90 degree intervals. The inlet ports are around the side of the valve and the outlet is at the bottom of the valve.

For additional information please refer to the product presentations, the supplied documentation or contact us.

Manufactured to the highest standards, the Andair standard fuel selector range incorporates 1/4"(FS16), 3/8"(FS20) and the 1/2"(FS25) valves. These valves allow for multiple tank switching of one fuel line. Duplex fuel selectors are also offered  (see separate product presentations). FS16, FS20 and FS25 series of fuel selectors are designed for safety, provide a precise and smooth feel in operation  and come in different types, ranging from Type 1 ON/OFF shut off valves to valves with multiple positions. To prevent the pilot switching the wrong tank or turning the fuel off they feature  a large red lever with 'Fuel' engraved on it and a clearly labelled fascia plate to indicate which tank has been selected. It allows for a good solid detent at each tank position and also the button on top of the lever must be raised to switch the fuel off.

FS20 series 3/8" fuel selectors provide a choice of lower and side fittings, and all units can be operated with an extension and universal joints. They come in the following types:

Type 1 (FS20-1): simple 3/8” ON/OFF shut off valve with 90 degrees action between the two positions. There are two ports and either port can be used as the inlet or outlet.

Type 2 (FS20-2): Three way 3/8” fuel selector with positions LEFT-RIGHT-OFF and a 90 degree action between each tank selection. No lower fitting for use where there is little space behind the valve. 

Type 3 (FS20-3): three way selector with the positions LEFT - RIGHT - OFF. Generally used in low wing aircraft with a tank in each wing.

Type 4 (FS20-4): Designed for high wing aircraft, it has four lever positions OFF - LEFT - BOTH – RIGHT with a 90 degree action between each position.There are 3 ports. The lower port is the outlet to the engine and can be Male AN-6, Female 1/4NPT or a  360 degree Banjo adjustable fitting with a male AN-6 end.

Type 5 (FS20-5): 4 way Fuel Selector ( 3 tanks and OFF ) with positions LEFT - MAIN - RIGHT - OFF, each at 90 degree intervals.

Type 7 (FS20-7): Newest in the range 3 way fuel selector with positions LEFT - RIGHT - OFF. The inlets are at the 45 degree positions, to the LEFT and RIGHT, and the outlet is at the base of the valve. FS20-7 has been designed for centre consol mounting.

Type 8 (FS20-8): 5 way Fuel Selector ( 4 tanks and OFF ) with positions LEFT TIP - LEFT - RIGHT - RIGHT TIP - OFF, each at 72 degree intervals. 

For additional information please refer to the product presentations, the supplied documentation or contact us.

Manufactured to the highest standards, the Andair standard fuel selector range incorporates 1/4"(FS16), 3/8"(FS20) and the 1/2"(FS25) valves. These valves allow for multiple tank switching of one fuel line. Duplex fuel selectors are also offered by Andair (see separate product presentations). FS16, FS20 and FS25 series of fuel selectors are designed for safety, provide a precise and smooth feel in operation  and come in different types, ranging from Type 1 ON/OFF shut off valves to valves with multiple positions to ensure the right fuel tank selection. Can be supplied with different fittings. To prevent the pilot switching the wrong tank or turning the fuel off they feature  a large red lever with 'Fuel' engraved on it and a clearly labelled fascia plate to indicate which tank has been selected. It allows for a good solid detent at each tank position and also the button on top of the lever must be raised to switch the fuel off.

Designed for use with Light Sport and Ultralight aircraft, FS16 series 1/4" fuel selectors come in the following types:

Type 1 (FS16x1): simple 1/4” ON/OFF shut off valve with 90 degrees action between the two positions. On the FS16x1 there are two ports and either port can be used as the inlet or outlet.

Type 2 (FS16x2): Three way 1/4” fuel selector with positions LEFT-RIGHT-OFF and a 90 degree action between each tank selection. No lower fitting for use where there is little space behind the valve. 

Type 4 (FS16x4): Designed for high wing aircraft, it has four lever positions OFF - LEFT - BOTH – RIGHT with a 90 degree action between each position.On the FS16x4 there are 3 ports. The lower port is the outlet to the engine is 1/8 NPT Female. The inlet, side ports are 1/8 NPT Female and are at the 9 o'clock and 12 o'clock positions when looking at the valve with the brass ball spindle pointing upwards. At the 3 o'clock position there is a blanking plate that covers up a PTFE gland opposing the forces of the other 2 PTFE glands.

Type 2 and Type 4 valves do not allow cross feed between each tank when the selector is in the OFF position.

For additional information please refer to the product presentations, the supplied documentation or contact us.

The Andair standard fuel selector valve range incorporates 1/4"(FS16), 3/8"(FS20) and the 1/2"(FS25) valves. These valves allow for multiple tank switching of one fuel line. 

Manufactured to the highest standards, all Andair fuel selector valves are designed for safety, provide a precise and smooth feel in operation and can be supplied with custom engraving. They feature  a large red lever with 'Fuel' engraved on it and a clearly labelled fascia plate to indicate which tank has been selected. It allows for a good solid detent at each tank position and also the button on top of the lever must be raised to switch the fuel off. All these features help prevent the pilot switching the wrong tank or turning the fuel off.

Andair duplex fuel selector valves have two separate compartments so that two independent fuel lines can be switched simultaneously making them ideal for fuel injected or diesel engines where there needs to be a return line. It allows to pipe surplus fuel to the same tank from which it was drawn. This avoids overfilling the return tank or having an overly complicated fuel system. 

FS2020(*) fuel selector valves feature two 3/8" sections for feed & return. FS2520(*) fuel selector valves feature one 1/2" feed section and one 3/8" return section. Both can be supplied with different ANDAIR fittings to meet application requirements. 

Engines that can benefit from these valves are Surburu, Continental, Rotax, and Diesel aircraft engines. 

For additional information please refer to the product presentations, the supplied documentation or contact us.

(*) Fittings in product titles relate to inlet from right tank, outlet to engine and inlet from left tank in the lower and upper side of the valve.

ARKWIN INDUSTRIES has been designing and manufacturing engine actuators for over 60 years for operation with fuel, engine oil and hydraulic oil pressurization. Their actuators are used on numerous civil, military, and industrial applications to provide actuation force to direct engine control components. They differ from conventional hydraulic actuators, a major difference being the incorporation of the fire resistance features necessary to meet engine safety requirements. Engine actuators are frequently exposed to elevated temperature during normal operation. If extended periods of flame resistance are required, protective coatings can be applied to the actuator housings including the use of intumescence or ablative coatings. Where temperature permits, ARKWIN uses aluminum alloys. For higher operating  temperatures or pressure requirements exceeding the allowables of aluminum alloy, stainless PH steel alloys or titanium alloys can be provided. Two stage sealing is common for both static and dynamic seals. Specifically selected seal compounds allow zero external leakage, long durability life, high temperature resistance, while providing protection in fire. 

ARKWIN’s  engine actuators feature a high side load tolerance to ensure long piston life, high resistant wear plating, high reliability/low maintenance and fire resistance. Their key design characteristics include:

• Fuel and petroleum based operating fluids

• Operating pressures up to 4,000 psig

• Position feedback of the actuators is provided by integral or externally mounted LVDT’s.

• Multiple mounting options

• Servo valve applications (Control of actuators through external pressurization valving or through an integral electro hydraulic servo valve).

• Master/Slave configurations

ARKWIN’s  engine actuators are offered for different platforms including:

CFM International CFM56-2/-3, CFM56-5/-7

General Electric CF34-3, CF34-8C/E, CF6, F110, F404,  F414, LM2500, LM6000, TF34

ARKWIN EXCHANGE PROGRAM: ARKWIN’s commercial and industrial gas turbine engine actuator exchange program was developed for the CFM56-5/7, CF6-80C2, CF6-80E1, CF34-8C/E, LM2500, and LM6000 engines.  The program provides operators the reliability of OEM NEW products at competitive prices. Qualifying actuators are exchanged in a very short time for FACTORY NEW OEM production units complete with FACTORY NEW OEM and a three-year/6000 EOH warranty. For additional information please consult the supplied documentation or contact us.

ARROW PNEUMATICS offers a complete line of filters, regulators, lubricators, desiccant and sintered bronze products which provide coverage for all markets – PBE, Industrial, Automotive Aftermarket, AG, Heavy Duty, etc. Coverage includes a complete line of desiccant products and air control units, not available through all competitors.

ARROW PNEUMATICS family of Integral Filter-Regulators includes combined filter and regulator units in three different series: Miniature, Intermediate or Standard. Depending on the selected series and product they are offered in different connection sizes (1/4", 3/8" or 1/2" NPT), bowl types (Polycarbonate, Metal with or without sight), drain types (Manual or Overnight) and optional accessories (Gauge, Panel Mount, Gauge & Panel Mount). 

Their specifications can cover a wide range of application requirements. For additional information please refer to the supplied documentation.

ARROW PNEUMATICS offers a complete line of filters, regulators, lubricators, desiccant and sintered bronze products which provide coverage for all markets – PBE, Industrial, Automotive Aftermarket, AG, Heavy Duty, etc. Coverage includes a complete line of desiccant products and air control units, not available through all competitors.

ARROW PNEUMATICS hydraulic in-line filters provide protection for small, high pressure systems up to 3,000 PSI. 

Using these filters at the pressure side of a pump, foreign particles 25 microns and larger, such as those created by pump wear, are removed before damage can result to the valving in the system. A sintered bronze element ensures protection against crushing should dirt accumulate and increase pressure drop across the element. The unique construction features an anodized aluminum housing for light weight, and a conically shaped sintered bronze element positioned by a retaining spring to allow true, uninterrupted axial flow. Special viton O-rings are available for oil systems where chemical action may be a problem. The standard 25 micron bronze filter element can be easily cleaned or replaced. Nominal filtration ratings of 90, 40, or 10 microns available.

Available in different NPTF sizes.

Maximum operating pressure: 3000 PSI

Operating temperatures: 35 - 200 deg. F

ATTWOOD SAHARA automatic bilge pumps are self-contained in one compact yet durable low profile bilge pumping package, including pump, wire seals, strainer and mercury-free switch. Their new SAHARA Mk2 pumps replacing older Mk1 models are the only automatic bilge pump that eliminate air-locks with their patented X-Air™ impeller ejecting trapped air in the pump and pipework. They are designed for ultimate reliability and durability in both freshwater and saltwater applications.

SAHARA Mk2 are the easiest automatic bilge pumps to install and service. They can be installed quickly and easily in tight spaces while servicing the pump cartridge from hard-to-reach areas is possible using only one hand. External mounting feet and integrated outlet reduces time and effort. Their universal mounting patterns makes them backwards compatible with the most popular bilge pumps on the market making their replacement simple.

SAHARA Mk2 pumps offer 40% better protection against water ingress and electrolysis vs. their Mk1 counterparts and 2 times better protection than the leading competition. ATTWOOD’s SteadySwitch™ reduces cycling and extends the life of the pump. They are covered with 3-Year Warranty.

SAHARA Mk2 automatic bilge pumps come in 3 models depending on their GPH capacity:

- S500 12V DC with a 500 GPH capacity at open flow, sized for boats up to approximately 17 feet,

- S800 offered in 12V/24V DC configurations with a 800 GPH capacity at open flow, suitable for larger recreational boats,

-  the most powerful and efficient S1200 pumps offered in 12V/24V DC configurations with a 1200 GPH capacity at open flow, suitable for larger boats and yachts.

Service kits for SAHARA Mk2 pumps are also offered.

For additional information please refer to the supplied documentation.

Hose and pipe clamps are significant joining fittings included as part of our own branded (AVIATIONEU NEW ERA) product lines. Sourced from quality ISO certified producers, AVIATIONEU NEW ERA hose clamps are available in diferent styles, such as American, German, British or European, materials and finishes (steel,zinc plated or stainless steel)  as well as technical specifications (structure, clamp size (diameter range), band width, band  thickness and screw type). The right combination of clamp style and technical characteristics ensures compliance of the clamp with requirements for general use or a wide range of applications in different sectors (automotive, construction, industrial and others) to ensure their operational integrity and safety. They are sold in packs with the number of clamps included in each pack designated after the letters "PK" in the product reference number (SKU). 

The following letters in the product reference number (SKU) indicate:

A: American Style

GM: German Style

B: British Style

EU: European Style

T: T Style

xxx-xxx: Clamp Range (Size) min and max diadeter of the clamp

W1:All steel,zinc plated

W2:Band and Housing stainless steel,steel screw

W4:All stainless steel(SS201,SS301,SS304,SS316)

To find the best clamp for your needs please consult the supplied documentation or contact us.

Sourced from quality producers, AVIATIONEU NEW ERA general purpose brass check valves with nylon cover are suitable for use in hydraulic, heating, air conditioning and pneumatic installations in vertical, horizontal or oblique positions. They are manufactured in accordance with ISO 228 standard and they are available in different sizes. Sold in pieces.

The German DIN 3771 standard refers to all O-rings as sealing elements for fluid technology and identifies O-Ring sizes by their Inner Diameter (ID) &Cross Section (C/S). This standard has essentially been incorporated into the international standard ISO 3601 which sets the globally relevant O-ring dimensions and uniform rules for installation spaces and the properties of the O-rings. It defines metric O-rings according to the same dimension chart as DIN 3771 while it has been extended to include O-rings in imperial dimensions. ISO 3601 also goes beyond the German standard in the area of materials containing material requirements for O-rings that far exceed those of DIN 3771.

Elastomer materials suitable for certain sealing situations are referred to by their abbreviation according to DIN ISO 1629 and include: 

Nitrile/Buna-N (NBR), presently the seal industry’s most widely used elastometer, Ethylene-Propylene (EPM/EPDM) used extensively for outdoor, weather-resistant uses and water applications, 

Silicone (MQ, PMQ, VMQ, PVMQ) especially resistant to high, dry heat in primarily static applications, 

Neoprene® (Chloroprene) (CR) developed as oil-resistant substitute for natural rubber with resistance to ammonia and Freon® and therefore a superior sealing material for the refrigeration industry, 

Fluorocarbon compounds (FPM / Viton®) / (Fluorel®) (FKM) combining high-temperature toughness with wide chemical agent compatibility, and 

Fluorosilicone (FVMQ) combining the good high and low temperature stability of silicones with the fuel, oil and solvent resistance of fluorocarbons.

ISO 3601 / DIN 3771 standard O-rings are offered as part of our own (AVIATIONEU NEW ERA) product lines. Sourced from quality manufactuurers they are supplied in competitively priced packs in different materials, sizes, and hardnesses as specified by a two-digit Shore A durometer number,ranging from 20 (soft) to 90 (hard), depending on the type of elastomer.

For additional information please consult the Product Description section or contact us.

NAS1922/NAS1924 series clamps are light-weight, aircraft application clamps from 300-series stainless steel available with either a 1/4" round slotted screw or a 1/4" slotted hex-head screw. 

NAS1922/NAS1924 series clamps are included as part of our own branded (AVIATIONEU NEW ERA) product lines. They are available in different sizes (NAS1924 clamps are available in sizes 48 & above). Both screw styles can be supplied with optional lock wire hole for tamper resistance. Black Oxide coated band versions (designated by the letter "L" in the part number) are also offered for increased wear resistance.

The following designators in the product reference number (SKU) indicate the different versions:

-1 Clamp with round slotted screw

-3 Clamp with slotted hex-head screw

-1H Clamp with round slotted screw & lock wire hole

-3H Clamp with slotted hex-head screw & lock wire hole

NAS1922/NAS1924 series clamps are sold in pieces or packs of specified number of pieces indicated after the letters "PK" in the product reference number (SKU).

Please refer to the attached documentation of the effective diameter range for different part numbers.

Nitrile/Buna-N (NBR) is presently the seal industry’s most widely used elastometer. Buna-N o-rings (also referred to as NBR) and Nitrile o-rings are the most widely used in the word and default choice for basic applications because of their low cost, good mechanical performance with resistance to water, most basic oils, lubricants and some fuels, many pneumatic and hydraulic systems. Buna-N o-rings are not recommended for exposure to sunlight, UV light, ozone and general outdoor weathering or hash chemicals, acids, keytones and many others.They combine excellent resistance to petroleum-based oils and fuels, silicone greases, hydraulic fluids, water and alcohols and feature a good balance of desirable working properties such as low compression set, high tensile strength and high abrasion resistance. M83461 series Nitrile/Buna-N rubber o-rings are flexible, preformed o-rings specially designed for aviation use. They can expand as conditions change, filling gaps and preventing dangerous leaks. They flex slightly to fill gaps and are often used at connection points where hoses or tubing connect to a port to prevent fluid leaks. They provide a better dynamic performance than MS28775 o-rings with excellent resistance to petroleum-based products, hydraulic fluids, most silicone fluids and fuels. They can be used with MIL-H-5606 Fluid, Aircraft Hydraulic Fluid. 

M83248 series Flurocarbon (Viton®) rubber o-rings (separately presented)are often used in place of those made by Nitrile rubber (NBR). They feature an extremely high fuel and heat resistance and they ideally suited for aircraft fuel system applications. These o-rings feature a high temperature resistance, excellent resistance to acids, fuels, mineral and vegetable oils and greases, aliphatic, aromatic and chlorinated hydrocarbons, non-flammable hydraulic fluids (HFD) and many organic solvents and chemicals, low swelling in ASTM oil No. 1, and IRM 902 and IRM 903, excellent resistance to aging and ozone as well as low gas permeability and low compression set.

When it comes to selecting Buna (NBR) vs. Flurocarbon (Viton®)  for sealing applications, the selected material should be selected on the basis of the intended application. Viton and Buna are two durable, elastomer materials and they are both commonly used in sealing applications for O-rings and gaskets. 

M83461 series Nitrile/Buna-N rubber and M83248 series Flurocarbon rubber o-rings are offered as part of our own (AVIATIONEU NEW ERA) product lines.  Sourced from quality manufactuurers they are supplied in competitively priced packs in different compounds, sizes, and hardnesses as specified by a two-digit Shore A durometer number,ranging from 20 (soft) to 90 (hard) depending on the compound, with number 70 being the most common one.

For additional information Flurocarbon amd Nitrile/Buna-N materials please consult the Product Description section or contact us.

Flurocarbon rubber compounds (also known as FPM, FKM, or trade names Viton®, Fluorel®, Technoflon®, Dai-El® ) combine high-temperature toughness with wide chemical agent compatibility,  and feature excellent resistance to petroleum products and solvents and good high-temperature compression set characteristics. The designations FPM, FKM and Viton® very often cause confusion although they all relate to one single base material. FPM is the international abbreviation according to DIN/ISO, FKM is the short form for the fluoroelastomer category according to the American standard ASTM while Viton® is the registered trade mark of DuPont Performance Elastomers.

M83248 series Flurocarbon rubber o-rings feature an extremely high fuel and heat resistance and they ideally suited for aircraft fuel system applications. These o-rings feature a high temperature resistance, excellent resistance to acids, fuels, mineral and vegetable oils and greases, aliphatic, aromatic and chlorinated hydrocarbons, non-flammable hydraulic fluids (HFD) and many organic solvents and chemicals, low swelling in ASTM oil No. 1, and IRM 902 and IRM 903, excellent resistance to aging and ozone as well as low gas permeability and low compression set.

Flurocarbon rubber o-rings are often used in place of those made by Nitrile rubber (NBR) also known as Buna-N, presently the seal industry’s most widely used elastometer. When it comes to selecting Buna (NBR) vs. Flurocarbon (Viton®)  for sealing applications, the selected material should be selected on the basis of the intended application. Viton and Buna are two durable, elastomer materials and they are both commonly used in sealing applications for O-rings and gaskets. 

M83248 series Flurocarbon rubber o-rings are offered as part of our own (AVIATIONEU NEW ERA) product lines. Sourced from quality manufactuurers they are supplied in competitively priced packs in different sizes.

For additional information Flurocarbon amd Nitrile/Buna-N materials please consult the Product Description section or contact us.

In close co-operation with their respective quality manufacturers, AVIATIONEU NEW ERA industrial hoses address application requirements in many different industries. Combined with an extensive range of available fittings they consist cost-effective solutions with their high quality, cost savings and prompt deliveries.  Apart from the hoses, custom hose assemblies can be furnished with fittings pre-installed as per customer specifications.

Hoses are sold in feet or meters and fittings or hose assemblies in pieces. For additional information please consult the Product Description section or contact us for a quotation.

AVIATIONEU NEW ERA air relief valves can be used in different industrial applications. They are made from different materials,  EN 1AL (free cutting steel), 1SMnPb30+C or SAE 12L13  and zinc plated. Available in the following sizes:

Metric: M10 x 1 ARV

British Standard Pipe (BSP): 1/8" BSP ARV

U.S. National Pipe Thread (NPT): 1/8" NPT ARV, 1/4" NPT ARV

Sold by the piece (pc.) with Minimum Order Quantity (MOQ) 1000 pcs.  Appearing price is for reference only per pc. Please contact us for a quotation.

AVIATIONEU NEW ERA end hose banjo fittings are intended for use in hydraulic pipes in automotive fuel, oil and hydraulic systems. They are available with single or double ends from different materials, mild steel, EN 1AL(free cutting steel), 11SMnPb30, EN 8, stainless steel 202 & 304. Sourced by certified manufacturers these banjo fittings are competitively priced and offered in different Metric sizes (M10x5/16", M12x5/16", M14x5/16", M14x3/8", M16x3/8", M18x3/8", M18x1/2") and different surface treatments (clear /yellow zinc plated, olive green zinc plated, dacromet). Sold by the piece (pc.) with Minimum Order Quantity (MOQ) 500 pcs.  Appearing price is for reference only per pc. Please contact us for a quotation.

AVIATIONEU NEW ERA plain banjo fittings are intended for use in hydraulic pipes in automotive fuel, oil and hydraulic systems. They are available from different materials, mild steel, EN 1AL(free cutting steel), 11SMnPb30, EN 8, stainless steel 202 & 304. Sourced by certified manufacturers these banjo fittings are competitively priced and offered in different Metric sizes (M10x5/16", M12x5/16", M14x5/16", M14x3/8", M16x3/8", M18x3/8", M18x1/2") and different surface treatments (clear /yellow zinc plated, olive green zinc plated, dacromet). Sold by the piece (pc.) with Minimum Order Quantity (MOQ) 1000 pcs.  Appearing price is for reference only per pc. Please contact us for a quotation.

Gaskets & other sealing parts for use on Textron Aviation Cessna, Beechcraft and Hawker aircraft. Also available as FAA-PMA approved parts from other manufacturers.

O-rings offer effective sealing over wide ranges of pressure, temperature, and movement, with the advantage of sealing pressure in both directions and reducing friction and wear on moving parts. The selection of a specific O-ring is based on a variety of factors, including fluid media resistance, temperature range, hardness, durability, gland size, static or dynamic application, etc. 

Different MIL SPEC and other o-rings in a wide range of materials, Metric or Imperial (inch) sizes, and hardnesses are offered as part of our own (AVIATIONEU NEW ERA) product lines. Those of MS29513 series are made of Nitrile Rubber, the most commonly used rubber material due to its compatibility with most environments, good mechanical properties compared with other elastomers, high wear resistance as well as its relative cost compared to other rubber materials.The MS29513 o-rings are resistant to aircraft fuels (JP-4, JP-5), petroleum-based products over a temperature range of -40°F to +250°F, hydraulic fluids, most silicone fluids but not resistant to automotive fuels, weathering, sunlight and ozone. A small amount of fuel proof grease applied to these o-rings helps the installation and operation of primers. 

Sourced from quality manufactuurers they are supplied in competitively priced packs in different compounds (most commonly Nitrile 70 durometer (70A) and sizes in inches.

O-rings offer effective sealing over wide ranges of pressure, temperature, and movement, with the advantage of sealing pressure in both directions and reducing friction and wear on moving parts. The selection of a specific O-ring is based on a variety of factors, including fluid media resistance, temperature range, hardness, durability, gland size, static or dynamic application, etc. The use of O-rings as gaskets or static seals permits metal-to-metal contact and allows almost unlimited pressures under extreme vibration. All O-rings should be lubricated before installation and constant lubrication should be provided for running seals to avoid excessive wear. Sharp edges, threads, and cross-drilled ports over or through which rings must be installed should be avoided.

Different MIL SPEC and other o-rings in a wide range of materials, Metric or Imperial (inch) sizes, and hardnesses are offered as part of our own (AVIATIONEU NEW ERA) product lines. Those of MS28775 series are rubber o-rings (replacing respective o-rings of AN6227 and AN6230 series). Sourced from quality manufactuurers they are supplied in competitively priced packs in different internal/outer diameters and cross-sections (thicknesses) in inches. MS28775 O-rings meet Spec. MIL-P- 5510A and are suitable for MIL-H-560B type hydraulic fluid oil in Type I systems @ -65°F to 275°F. AN6227 standard o-rings (packing) and AN6230 o-rings (gasket)are manufactured to Spec. MIL-P 25732 for use in hydraulic systems using MIL-0-5606 hydraulic oils. For sizing information on MS28775 series rubber o-rings and their correlation to AN6227 and AN6230 please consult the sizing table available in the Attachment section.

AN840 series of pipe thread hose nipple fittings are offered as part of our own (AVIATIONEU NEW ERA) portfolio of fittings. Sourced from quality producers these fittings can be furnished in aluminum or brass in different tube internal diameters and thread sizes in inches.Aluminum are designated by the letter "D" after the suffix number of the product reference number (SKU).

SAE-AS5406/AN832 series union tube hydraulic fittings are available as part of our own labelled (AVIATIONEU NEW ERA) product lines in different materials, tube outer diameters and thread sizes in inches. The AN832 series fittings are superseded by the respective fittings of  SAE International standard  SAE-AS5406 series. 

Like their SAE-AS5174/MS24392/AN815 union flared tube counterparts, SAE-AS5406/AN832 series fittings are manufactured from Carbon Steel, Aluminum Alloy, Corrosion Resistant Steel (CRES), Titanium Alloy. The 2 digits after the series code indicate the tubing outer diameter (O.D.)  in inches. The following Material Code Letters in the part numbers indicate the composition of the fitting.

No code letter in part number for Carbon Steel

Code letter “D” for Aluminum Alloy (except 7075-T73)

Code letter “J” for CRES, type 304

Code letter “K” for CRES, type 316

Code letter “S” for CRES, type 347

Code letter “T” for Titanium Alloy 6AL-4V

Code letter “W” for Aluminum Alloy 7075-T73

For example, AS5406D06 union fitting is made from Aluminum Alloy with a tubing outer diameter (O.D.) 3/8". The corresponding union fitting in AN832 series would be AN832-6D.

Depending on their Part Number they are sold in pieces but also in packs a with specified number of fittings indicated after the letters "PK" in the product reference number (SKU).

SAE-AS1035/MS24402/AN824 series tee, flared tube fittings are available as part of our own labelled (AVIATIONEU NEW ERA) product lines in different materials, tube outer diameters and thread sizes in inches. The AN824 series tee fittings are superseded by the respective fittings of SAE-AS1035 series (SAE International, Standard SAE AS1035, FITTING, TEE, STANDARD AND REDUCER, FLARED). They are manufactured from Carbon Steel, Aluminum Alloy, Corrosion Resistant Steel (CRES), Titanium Alloy. The 2 digits after the series code indicate the tubing outer diameter (O.D.)  in inches. The following Material Code Letters in the part numbers indicate the composition of the fitting. Finish code “V” in the PN indicates high purity Aluminum coating for “W” or “D” fittings. 

Depending on their Part Number they are sold in pieces but also in packs a with specified number of fittings indicated after the letters "PK" in the product reference number (SKU).

No code letter in part number for Carbon Steel

“D” for Aluminum Alloy (except 7075-T73)

“J” for CRES, type 304

“K” for CRES, type 316

“R” for CRES, type 321

“S” for CRES, type 347

“T” for Titanium Alloy 6AL-4V

“W” for Aluminum Alloy 7075-T73

For example, AS1035D in the PN of the fitting indicates that these are made from Aluminum Alloy. 

Note: In SAE AS standards for new designs, aluminum fittings with material code letter D in their Part or Identifying Number (PIN) are replaced by those with material code letter W for Aluminum Alloy 7075-T73 providing a higher tensile strength. In addition CRES fittings with material code letter S can be used for replacement parts. For new designs use of CRES fittings with material code letter R is recommended for applications requiring higher temperature. 

SAE-AS1034/MS24401/AN821 90° series elbow 90°, flared tube fittings are available as part of our own labelled (AVIATIONEU NEW ERA) product lines in different materials, tube outer diameters and thread sizes in inches.  AN821 and MS24401 series elbow fittings are superseded by the respective elbows of SAE International, standard AS1034 series. These fittings are made from different materials including Carbon Steel, Aluminum Alloy, Corrosion Resistant Steel (CRES), and Titanium Alloy. The 2 digits after the series code indicate the tubing outer diameter (O.D.)  in inches. The following Material Code Letters in the part numbers indicate the composition of the fitting. Finish code “V” in the PN indicates high purity Aluminum coating for “W” or “D” fittings. 

No code letter in part number for Carbon Steel

“D” for Aluminum Alloy (except 7075-T73)

“J” for CRES, type 304

“K” for CRES, type 316

“R” for CRES, type 321

“S” for CRES, type 347

“T” for Titanium Alloy 6AL-4V

“W” for Aluminum Alloy 7075-T73

For example, a 90° elbow fitting with a flared tube 3/8 in. size connection corresponds to PN AS1034D0606 when made from Aluminum Alloy or AS1034W0606 when made from 7075-T73 Aluminum Alloy replacing respective AN821-6D 90° elbow fitting from Anodized Aluminum Alloy with a 37 deg flared tube 3/8 in. connection, and a  UNJF / Class 3A thread of 9/16-18 in. size. AN821 fittings of tube outer diameters  3/4 in. (size 12) and above come with UNJ / Class 3A threads.

Depending on their Part Number they are sold in pieces but also in packs a with specified number of fittings indicated after the letters "PK" in the product reference number (SKU).

Note: In SAE AS standards for new designs, aluminum fittings with material code letter D in their Part or Identifying Number (PIN) are replaced by those with material code letter W for Aluminum Alloy 7075-T73 providing a higher tensile strength. In addition CRES fittings with material code letter S can be used for replacement parts. For new designs use of CRES fittings with material code letter R is recommended for applications requiring higher temperature. 

Flared sleeve fittings are cylindrical metallic parts designed to be used on tubing to back up the flared end and provide a bearing surface for the coupling nut, thereby reducing wear on the tubing flare. The inside diameter of the flanged end is countersunk to form a seat for the flare when assembled to a mating fitting.

Coupling sleeves conforming to SAE International, standard AS5176 standard replace respective MS20819/AN819 sleeves and they are offered as part of our own (AVIATIONEU NEW ERA) product lines. Sourced from quality producers these fittings are manufactured in different materials including 4130 Steel, Copper, Corrosion Resistant Steel (CRES) and Aluminum & Titanium Alloys. Material Code Letters in the part numbers indicate the composition of the fitting.

Depending on their Part Number they are sold in pieces but also in packs a with specified number of fittings indicated after the letters "PK" in the product reference number (SKU).

Flared tube coupling nuts conforming SAE International standard AS5175 are used for a leak-free solution on aircraft and other applications replacing respective AN818 parts. They are offered  as part of our own (AVIATIONEU NEW ERA) product lines in different materials and grades and multiple thread sizes to suit application needs. Material Code Letters in the part numbers indicate the composition of the fitting (No code for Steel 1137 or 4130, "D" for Aluminum alloys (except 7075-T73), "J" for 304 Stainless Steel (CRES 304), "K" for 316 Stainless Steel (CRES 316), "T" for Titanium 64AI-4V or "W" for Aluminum 7075-T73. These nuts are designed to be used with AS5176 and MS20819 sleeves. The 2 digits after the series code indicate the tubing outer diameter (O.D.)  in inches. Finish code “V” in the PN indicates high purity Aluminum coating for “W” or “D” fittings. Depending on their Part Number they are sold in pieces but also in packs a with specified number of fittings indicated after the letters "PK" in the product reference number (SKU).

Note: In SAE AS standards for new designs, aluminum fittings with material code letter D in their Part or Identifying Number (PIN) are replaced by those with material code letter W for Aluminum Alloy 7075-T73 providing a higher tensile strength.

AN823 45° Flared Tube & Pipe Thread Elbow Fittings are superseded by those of Military Standard MS20823 and these are superseded in turn by SAE-AS5196 standard. These fittings are  offered as part of AVIATIONEU NEW ERA product lines in steel or aluminum in different tube outer diameters and thread sizes in inches. Aluminum fittings are designated by the letter "D" after the suffix number.

AN822 90° Flared Tube & Pipe Thread Elbow Fittings are superseded by those of Military Standard MS20822 and these are superseded in turn by SAE-AS5195 standard. These fittings are made from different materials such as carbon steel, aluminum or corrosion resistant steel (stainless steel), sourced from quality manufacturers and offered as part of our own labelled (AVIATIONEU NEW ERA) product lines in different tube outer diameters and NPT thread sizes in inches. The fitting composition is designated by a code letter after the dash number in the part number as follows:

No letter for Carbon Steel

"B" for Copper Alloy

"D" for Aluminum Alloy

"J" for CRES, Class 304

"K" for CRES, Class 316

"S" for CRES, Class 347

"W" for Aluminum Alloy 7075-T73

For additional information please consult the supplied documentation or contact us.

The AN6298 bulkhead nuts are plain, hexagon nuts used in various aerospace applications. These have been superseded by respective part numbers of SAE International standard  SAE-AS5178. Typically made from high-strength steel or corrosion-resistant alloys they are designed for use in  high-stress environments such as aircraft assemblies. Sourced from quality manufacturers they are offered as part of our own labelled (AVIATIONEU NEW ERA) product lines in different materials and thread sizes. The fitting composition is designated by a code letter in the part number of the fitting (No code letter for Steel, “D” for Aluminum Alloy, “J” for 304 Stainless Steel (CRES), “K” for 316 Stainless Steel or “T” for Titanium Alloy. Depending on their Part Number they are sold in pieces but mostly in packs a with specified number of fittings indicated after the letters "PK" in the product reference number (SKU).

SAE-AS5174/MS24392/AN815 series union, flared tube male to male hydraulic fittings are available as part of our own labelled (AVIATIONEU NEW ERA) product lines in different materials, tube outer diameters and thread sizes in inches. The AN815 series fittings are superseded by the respective fittings of Military Standard MS24392 which in turn are superseded by SAE International standard  SAE-AS5174 series. Materials include: Carbon Steel, Aluminum Alloy, Corrosion Resistant Steel (CRES), Titanium Alloy. The 2 digits after the series code indicate the tubing outer diameter (O.D.)  in inches. The following Material Code Letters in the part numbers indicate the composition of the fitting. Finish code “V” in the PN indicates high purity Aluminum coating for “W” or “D” fittings. 

Depending on their Part Number they are sold in pieces but also in packs a with specified number of fittings indicated after the letters "PK" in the product reference number (SKU).

No code letter in part number for Carbon Steel

“D” for Aluminum Alloy (except 7075-T73)

“J” for CRES, type 304

“K” for CRES, type 316

“R” for CRES, type 321

“S” for CRES, type 347

“T” for Titanium Alloy 6AL-4V

“W” for Aluminum Alloy 7075-T73

“Z” for Carbon Steel, Zinc plated

For example, AS5174D0606 union fitting is made from Aluminum Alloy with a tubing outer diameter (O.D.) 3/8" and a 0.5625-18 UNJF thread. The corresponding union fitting in AN832 series would be AN815-6D.

Note: In SAE AS standards for new designs, Aluminum fittings with material code letter D in their Part or Identifying Number (PIN) are replaced by those with material code letter W for Aluminum Alloy 7075-T73 providing a higher tensile strength. In addition CRES fittings with material code letter S can be used for replacement parts. For new designs use of CRES fittings with material code letter R is recommended for applications requiring higher temperature.