Brass nut for mounting of aircraft instruments from the front of the panel.

Helical split lock washer that fits the corresponding bolt/screw size.

Prevents return fuel flow during normal operation but provides by-pass fuel feed in an emergency if the fuel pump fails. Wt. 1 oz., 2-7/8" long. Use with tube fittings for 3/8" dia. fuel line. Anodized for corrosion resistance. Made in USA

The SPRL fuel locking and non-locking caps have secure sealing and easy finger tip operation. These caps are made from the highest quality modern engineering plastics with Viton o ring seals (which can be easily replaced). The mounting rings are anodized aluminum with the flange recessed to give a perfect flush fit whether it is riveted under a metal skin, as in the RV series, or built into a composite structure. The SPRL caps are non vented and recommended to keep the fuel in, the water out and in the locking version, other unwanted items out of your tank. 

SPRL-L (locking) and SPRL-S (non-locking) fuel  caps have an 65 mm O.D. and can be used on Europa, Compair, Glasair, Lancair, Murphy, OMF, Rocket, Velocity, Zenith and many more experimental aircraft. Wt: 80 grams.

Lubrication fittings of Aerospace (AS15000) / Military (MS) MS15000 series. Surface Check fittings of the MS15000 series have spring-loaded ball check in the tip.

Stainless steel safety wire furnished in convenient 1 lb. dispensing container. Available in Type 302/304 stainless steel (soft temper) per MS20995.

MONADNΟCK floating clip nuts  are high strength forged hex nuts suitable for structural and non-structural applications in metal, plastic and composite materials. Made of carbon steel, heat treated, cad plated per QQ-P-416, type II, class 2.

All aircraft fuel systems have filters and strainers to ensure that the fuel delivered to the engine(s) is free from contaminants. The first of these is encountered at the outlet of the fuel tank. A sump is used to encourage the collection of debris in the lowest part of the tank, which can then be drained off before flight. The actual tank outlet for the fuel is positioned above this sump. Some type of screen is used to trap contaminants attempting to flow out of the tank into the fuel system. Finger screens (strainers) are common on light aircraft. They effectively increase the area of the fuel tank outlet, allowing a large amount of debris to be trapped while still permitting fuel to flow. They are screwed into a fitting welded in the tank outlet.

Offered finger strainers are intended for use in fuel tank outlets. They are available in standard and lage sizes. Standard size features a brass fitting with 3/8" male pipe thread which fits AN867-3 welding flange, and 1/4" female pipe thread for valve or fuel line fitting. Screen is 16 mesh brass. Large finger strainer has a 3/8"-NPT x 1/2"-M-NPT brass bushing with a T304 stainless steel screen.

US made bolt machined from 2024T3 aluminum, gold anodized per specification MIL-A-8625C, Type II for improved corrosion resistance. Length 5-3/4". Mounting bolt pattern is four equally spaced 1/4" dia. holes on 1-15/16" dia. bolt circle. Thread size: 1-1/4 x 16. 

Clip-Locking Turnbuckles utilize 2 locking clips instead of lock-wire for safety. The turnbuckle barrel and terminals are slotted lengthwise to accommodate the locking clips. After the proper cable tension is reached the barrel slots are aligned with the terminal slots and the clips are inserted. The curved ends of the locking clips expand and latch in the vertical slot in the center of the barrel. They are available for different cable diameters and thread sizes in inches covering desired minimum breaking strength requirements.Different turnbuckle components are used in turnbuckle assemblies. They are sold separately to meet application requirements. Please refer to the attached documentation.

Forged brass 90º throw fuel valves with fluoroelastomer seals. Available in 1/4", 3/8", or 1/2" female NPT threads. Light operating force makes them ideal for remote operation. Not FAA approved.

High quality vinyl toggle switch covers that do not have a nipple at the end of the cover. Suitable for MS35058 series switches. Available in different colors.

This external power receptacle Model 4621B is designed to mount in a hole in the skin of aircraft. Hole is then covered with hinged access door (not included). Mates with AN2551 type plugs.

NASM35675/MS35675 series pins are headless pins with longitudinal straight grooves, made from corrosion resisting steel (CRES). MS35675 series pins are superseded by those of NASM35675 series.

Spherical Bearing, Precision Special Purpose Series.

A Vernier mixture control is a throttle often used in aircraft to provide the operator precise control over an engine's operation.

Miniature incandescent and LED lams (bulbs) sourced from different manufacturers such as GENERAL ELECTRIC (GE), NORMAN LAMPS, AMGLO KEMLITE LABORATORIES,AERO-TECH LIGHT BULB Co. and others, for use in various aircraft applications (cockpit/wing/tail lights).

Unless a specific manufacturer is mentioned at the time of ordering and the selected lamp model is in production by this manufacturer, alternative lamps from different manufacturers shall be provided meeting the same or equivalent specifications.

 GE Lighting has been acquired by Tungsram. All bulbs are identical, but packaging may differ at the time of shipment.

Static dischargers, commonly known as static wicks or static discharge wicks, are installed on the trailing edges of aircraft, including (electrically grounded) ailerons, elevators, rudder, wing, horizontal and vertical stabilizer tips. They are high electrical resistance (6-200 megaohm) devices with a lower corona voltage than the surrounding aircraft structure and used on aircraft to allow the continuous satisfactory operation of onboard navigation and radio communication systems during precipitation (p-static) conditions.  This wick comes with 2 holes to rivet to trainline edge and plain wire extension. Eligible For Installation in aircraft: Beech Baron 58, Cessna 402, Eurocopter: BK117, BK117 C-2.

Military Specification MS35058 Series Toggle Switches can be used to upgrade your aircraft's cockpit controls. These heavy-duty metal switches have a standard shape that works well for a variety of applications can be used for most components that only function in either the on or off positions. They are available in several sizes to fit your particular airplane and are shipped with all necessary rings and hardware for installation. Toggle switches are available with two or three operating positions, 1 or 3 hole mounting and a variety of circuitry & electrical ratings. Contacts are made of solid silver. Wide usage is found in aircraft, mobile, marine, electronic and industrial applications. Available in full "AN" standard size & Ultra Miniature 1/2" size, contact types and circuit codes (see reference chart).

This tool is used to compress valve springs during valve removal and installation. It is ergonomically designed for shop and field use and comes with special pivot pin. Features alloy steel construction with black alloy conversion coating.

Check valves are used in aircraft fuel, hydraulic and pneumatic systems to prevent the backflow of process media. MS28885 series fuel check valves come under different part numbers depending on their respective producers and used in aircraft made by different airframe manufacturers.

Military Specification MS35059 Series Toggle Switches can be used to upgrade your aircraft's cockpit controls. These heavy-duty metal switches have a standard shape that works well for a variety of applications can be used for most components that only function in either the on or off positions. They are available in several sizes to fit your particular airplane and are shipped with all necessary rings and hardware for installation. Toggle switches are available with two or three operating positions, 1 or 3 hole mounting and a variety of circuitry & electrical ratings. Contacts are made of solid silver. Wide usage is found in aircraft, mobile, marine, electronic and industrial applications. Available in full "AN" standard size & Ultra Miniature 1/2" size, contact types and circuit codes (see reference chart).

The P1 momentary switch is a sealed, dustproof, snap action, MIL qualified switch ideal for switching low level up to 10 amps. It features screw terminals, and includes screws, lockwashers, and solder lugs.

Product Features:

MIL qualified 

Dustproof, snap action, screw terminals, rugged reliable construction

Threaded or Press Fit Bezel with Black, Red or White Color Button (depending on selected model)

Button sealed with patented “rolling sleeve” principle

Contact area sealed at button & terminals

Less than 25mOhm contact resistance

Ideal for low level switching as well as up to 10 amp duty

Positive tactile feedback

Product Specifications:

Electrical: (at 28VDC or 115VAC, 60/400 Hz.)

Load / Amperes / Life (Normal)

Resistive / 10 / 25,000 cycles

Inductive/Motor / 5 / 25,000 cycles

Lamp / 5 / 25,000 cycles

AMP Flexi Block Modular Terminal is used for assembles of terminal blocks to custom requirements and it is avalable in Users and Professional complete kits. 

Users Kit consists of 25 pieces Flexi-BLock terminal block, 12 end stops and two 12 in pieces of track,

Professional Kit - No. 6 kit consists of 100 ea. P/N 604101-1 block assemblies, 25 ea. of P/N 604111-1 end stops and 2 ea. track 3 ft. long.

Static ports are located on the side of an aircraft and function as small air inlets. Their purpose is to measure static air pressure, also known as barometric pressure. The pressure within the static port is collected and then utilized by the altimeter and the vertical speed indicator (VSI). Different static ports are offered, both certified and non certified (the latter with an intended use in homebuilt/experimental aircraft).

Several offered non certified static ports are briefly described below. For certified static ports plese refer to their separate product presentations.

Aluminum Cessna Type

Aluminum single engine Cessna type static port. Externally mounted through a 19/64” hole. Can be used on fabric, composite or aluminum. No need for rivets. 1-3/8” dia.x1” depth.

Aluminum 15160

Aluminum static port for external mounting through 1/4" diameter hole in side of the fuselage. Base has 1/8" NPT female port for connecting to static line (polyethylene fitting included). Installation with 3/32" diameter flush rivets.

Aluminum 15161

Aluminum static port for external mounting through 1/4" diameter hole in side of the fuselage. Base has 1/8" NPT female port for connecting to static line. Installation with 3/32" diameter flush rivets.

Aluminum 15176

Aluminum static port externally mounted in a 1-1/4" base OD outside of the fuselage through 5/16" ID hole. Installation with 4 countersunk 3/32" rivets to skin with pal nuts & lock washers on inside.

The BA3 Series of plain ball end fittings meet all requirements for Boeing’s BACT14B Plain Ball End Fittings and NAS494 series Plain Ball End Fittings. All balls are manufactured from stainless steel as specified in MIL-DTL 781 and are certified to the appropriate standard(s). Available in different breaking strengths (lbs), sphere diameters (in.) and for differnt cable sizes (in.).

Servo cables are designed for use in continuous flex and static applications, carrying power and control signals to supply the motor and feedback information for positioning and process control. This Rac Servo 5 conductor 26 AWG unshielded wire is priced and sold by the foot and is offered as cut to order in 10 ft increments.

AN5771-4A style 2-1/4 inch hydraulic pressure gauge with steel case connecting directly to the aircraft's hydraulic system. Fits in a 2-1/4" dia. panel opening and has a threaded 1/4"  connection for a fitting. Range: 0-2000 PSI. Only available in Overhauled Condition. Certified with fresh Matte-white dial. Yellow-tagged. Limited availability.

For new design projects and applications please refer to the presentations of alternative TSO'd and non TSO'd electronic hydraulic pressure gauges and pressure senders offered. 

Pressure Transducers (Senders) whenever required, ARE NOT INCLUDED in the prices of hydraulic pressure gauges. They are sold separately.

Note: A yellow tag is similar to a FAA 8130-3 Serviceable tag both denoting the "Serviceable" condition of the product i.e. it has been  repaired as needed, tested according to the manufacturer's procedure, meet the manufacturer's performance specifications and ready to return to service. Yellow tags are issued and widely accepted in North America while a FAA 8130-3 Serviceable tag is is accepted worldwide. The acceptance of yellow tags by national Civil Aviation Authorities should be checked by potential buyers prior to ordering.

This kit consists of two GE #4509 12V, 100 watt sealed beam lamps rated to draw 7.69 amps, brackets for installation, switch, switch plate, 60 ft. of 2-conductor hookup wire and instructions. Black and white wrapped 18 gauge wire can be used for installation. It is suitable for experimental / homebuilt aircraft only. No FAA approval.

Size: 4-1/2"H x 5-1/4"W x 2-1/4"D with bulbs installed. 

AN Clevis bolts are manufactured from nickel steel alloy, SAE 2330 and cadmium plated in same manner as AN3 - AN8 aircraft bolts.They are special-purpose bolts with a a slotted brazier type head and used where a large shearing stress occurs (never in tension). Minimum tensile strength 125,000 PSI. They are available with drilled or undrilled shank (designated by the letter "A" after the dash number for undrilled shank). For the AN12-AN23 bolts the second digit denotes the fine thread machine screw size (e.g. for AN21 the size is 6-40, for AN22 8-36 and for AN23 10-32). For the AN24-AN36 bolts the second digit denotes the diameter in 1/16 inch increments (AN25 has a diameter of 5/16 inch).

AN 22 Series Clevis bolts are available in NEW SURPLUS condition. Availability till stock exhaustion. They are special-purpose bolts with a a slotted brazier type head and used where a large shearing stress occurs (never in tension). Available with drilled or undrilled shank (designated by the letter "A" after the dash number for undrilled shank). 

AN 21 Series Clevis bolts are available in NEW SURPLUS condition. Availability till stock exhaustion. They are special-purpose bolts with a a slotted brazier type head and used where a large shearing stress occurs (never in tension). Available with drilled or undrilled shank (designated by the letter "A" after the dash number for undrilled shank). 

AN Clevis bolts are manufactured from nickel steel alloy, SAE 2330 and cadmium plated in same manner as AN3 - AN8 aircraft bolts.They are special-purpose bolts with a a slotted brazier type head and used where a large shearing stress occurs (never in tension). Minimum tensile strength 125,000 PSI. They are available with drilled or undrilled shank (designated by the letter "A" after the dash number for undrilled shank). For the AN12-AN23 bolts the second digit denotes the fine thread machine screw size (e.g. for AN21 the size is 6-40, for AN22 8-36 and for AN23 10-32). For the AN24-AN36 bolts the second digit denotes the diameter in 1/16 inch increments (AN25 has a diameter of 5/16 inch).

AN Clevis bolts are manufactured from nickel steel alloy, SAE 2330 and cadmium plated in same manner as AN3 - AN8 aircraft bolts.They are special-purpose bolts with a a slotted brazier type head and used where a large shearing stress occurs (never in tension). Minimum tensile strength 125,000 PSI. They are available with drilled or undrilled shank (designated by the letter "A" after the dash number for undrilled shank). For the AN12-AN23 bolts the second digit denotes the fine thread machine screw size (e.g. for AN21 the size is 6-40, for AN22 8-36 and for AN23 10-32). For the AN24-AN36 bolts the second digit denotes the diameter in 1/16 inch increments (AN25 has a diameter of 5/16 inch).

AS81820 Standard bearings are Plain Self-Aligning, Self-Lubricating ,Low Speed bearings with a -65 TO +325 °F temperature operating range offered in different specifications with those of SAE AS Standard superseding the Military Standard  respective parts.  AS81820 Standard bearings include AS14101/MS14101 narrow, grooved race, AS14102/MS14102 wide, chamfered race, AS14103/MS14103 wide, grooved race, and AS14104/MS14104 narrow, chamfered race.

AS14101/MS14101 and AS14104/MS14104 bearings included in this presentation are offered as OEM parts by different manufacturers including RBC® BEARINGS, NEW HAMPSHIRE BALL BEARINGS® (NHBB), AURORA BEARING COMPANY® and others as well as their replacements by NATIONAL PRECISION BEARING® (NPB).

SAE-AS14102 and SAE-AS14103 (separately listed) supersede those of MS14102 and MS14103 specifications. They are both are wide plain spherical bearings, self lubricating self aligning, and low speed, designed for operation in high temperature environments  (-65°F to +325°F  or -53.9°C to +162.8°C). Their inner and outer rings are made from Corrosion Resistant Steel (CRES). AS14102/MS14102 series bearings come with a chamfered outer ring while those of AS14103/MS14103 series come with a grooved outer ring. They are offered as either OEM parts from RBC® BEARINGS or as part of our separately listed own label (AVIATIONEU NEW ERA) product lines sourced from quality manufacturers. 

For more information please refer to the Product Description section and other supplied documentation.

A retaining ring is a fastener that holds components or assemblies onto a shaft or in a housing/bore when installed in a groove. Once installed, the exposed portion acts as a shoulder which retains the specific component or assembly. MS16624 series are external retaining rings intended for use in different shaft sizes. They are offered in different materials (Carbon Spring Steel, Corrosion Resistant Steel, Beryllium Copper) and surface finishes (Cadmium Plated, Phosphate Coat, Zinc Coat) depending on their part number and are axially assembled.

A retaining ring is a fastener that holds components or assemblies onto a shaft or in a housing/bore when installed in a groove. MS16625 series are internal retaining rings intended for use in different housing diameters. They are offered in different materials (Carbon Spring Steel, Corrosion Resistant Steel, Beryllium Copper) and surface finishes (Cadmium Plated, Phosphate Coat, Zinc Coat) depending on their part number.

A retaining ring is a fastener that holds components or assemblies onto a shaft or in a housing/bore when installed in a groove. Once installed, the exposed portion acts as a shoulder which retains the specific component or assembly. MS16633 series are E style external retaining rings. They are offered in different materials (Carbon Spring Steel, Corrosion Resistant Steel, Beryllium Copper) and surface finishes (Cadmium Plated, Phosphate Coat, Zinc Coat) depending on their part number.

Clip-Locking Turnbuckles utilize 2 locking clips instead of lock-wire for safety. The turnbuckle barrel and terminals are slotted lengthwise to accommodate the locking clips. After the proper cable tension is reached the barrel slots are aligned with the terminal slots and the clips are inserted. The curved ends of the locking clips expand and latch in the vertical slot in the center of the barrel. They are available for different cable diameters and thread sizes in inches covering desired minimum breaking strength requirements.

Different turnbuckle components listed below are used in turnbuckle assemblies. They are sold separately to meet application requirements. Please refer to the attached documentation.

MS21251 Series Barrels (superceding those of AN155 series)

MS21252  Series Fork Ends (superceding those of AN161 series)

MS21254 Series Pin Eye Ends (superceding those of AN165 series)

MS21255 Series Cable Eyes (superceding those of AN170)

MS21260 Series Cable Swage Ends (superceding those of AN669)

MS21256 Series Clips

The FIRST letters "R" or "L" following the dash number designate a RIGHT HAND THREAD or LEFT HAND THREAD respectively.

The SECOND letters "S" or "L" following the dash number indicate a SHORT LENGTH or LONG LENGTH respectively.

Fine quality switch from ACS used in many aircraft. The switch housing is machined from billet aluminum which makes this switch 25% lighter. It provides “ON” and “OFF” electrical control of both magnetos on a single engine aircraft. The key-operated switch mounts from the rear of the panel in a 7/8” dia hole. Available with or without starter position. A-510-2 model with starter position is supplied with switch plate two keys. (diode included). FAA PMA Approved. Made in USA.