Aluminum valve as used in production aircraft with Model A-110 master cylinders for dual brake installations. Complete with AN flare fittings.

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.

When there is a need for connection of a set of electrical wires, terminal blocks provide a safe & convenient way to keep them organized. AVIATIONEU NEW ERA TR series of snap on (clip type) terminal blocks allows for terminal block assemblies to be installed and realeased fast and easily. Terminal block connectors are rugged, easy to use and designed to keep wires of varying gauges securely connected. They can be mounted on the 35/7.5mm DIN rail of 1 or 2 meter length made from aluminum or zinc plated steel which is in turn can be mounted on control panel backplates. Any pole assembly is possible. With the use of a DIN rail protective conductor terminal block, the rail itself can be used as the grounding terminal block.

The connectors are offered in black color (or other colors as per customer requirements), with a rated voltage of  600V and different rated current options (10A,20A,30A or 40A). They are sold in packs of 100 pieces each and come with paper marker strips & transparent cover. DIN mount rail & accessories are available at additional cost. These can be ordered only together with the terminal blocks. Appearing prices are for reference only. Contact us for a quotation.

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.

BRIDGESTONE® CORPORATION is the world's largest manufacturer of tires and other rubber products, delivering a wide range of innovative, premium product portfolio whch includes passanger and light truck tires, motorcycle tires, commercial truck and bus tires, aircraft and mining tires. The company also manufactures industrial rubber and chemical products, sporting goods, and other diversified products. Tires account for 80 percent of Bridgestone Group sales worldwide with sales of tires and other products in more than 150 nations.

BRIDGESTONE® has more than 80 years of experience and insistence on quality in aircraft tire manufacturing. The company supplies new and retread (*) tires to airlines and wheelshops worlwide remaining one of the most trusted brands in the aviation industry.

BRIDGESTONE® range of aircraft tires includes Bias, Radial and Revolutionarily Reinforced Radial Tires (RRR). They work under extremely severe conditions, carrying the weight of an aircraft up to 569 metric tons while accelerating up to 245 mph at takeoff, in addition to enduring varied environmental stress when in flight and taxiing.

The company manufactures its new aircraft tires in Japan while it operates aircraft tire retreading plants in Japan, the United States, Belgium and Hong Kong. Bridgestone provides airlines with seamless, global support for all of their product and maintenance needs in tires. 

BRIDGESTONE® Bias tires feature enhanced tire durability, greater overload durability, reduced weight, new cord and performance improvements due to the integration of Tension Control Optimization (TCOT) and Aircraft Tire Tension Control Optimization (ACOT) Theory principles.

BRIDGESTONE® Radial tires feature lighter design, reduced rolling resistance, rigged belt design, added strength to belt and carcass plies and increased number of landings.

BRIDGESTONE® Revolutionarily Reinforced Radial Tires (RRR) feature superior safety, higher cut resistance, more casing durability after received Foreign Object Damage (F.O.D.), economy, less weight and more landing cycles (improved tire wear). They have been selected by Airbus and Boeing as OE tires for their respective aircraft.

Please refer to the supplied documentation and the Aircraft Tire Application Table for additional information.

(*) Retread tires have undergone a remanufacturing process to replace the worn tread on used tires with new tread to help extend the life of the tire. The number of times the  tread has been replaced in the tire casing is indicated by a number just after the letter "R" in the product reference number (SKU), namely R1, R2, R3 and so on.

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.

DYNON AVIONICS AOA/Pitot probes perform two functions: airspeed and angle of attack sensing. These functions require having two pressure ports on the tip of the probe. The normal pitot pressure port is on the front face of the probe and is designed to be insensitive to angle of attack. The second pressure port is located on an angled surface just under the pitot port and is designed to be very sensitive to AOA. They are under-wing mount, L-shaped  probes which can be installed  easily with simple plug-n-play integration with Dynon and Advanced Products.Their installation requires a mounting bracket sold separately. The pressure from each port is delivered via separate air lines to the instrument where they are compared to previously calibrated scenarios specific to the aircraft. Competitively priced, they are offered in Non-Heated and Heated versions. The Heated AOA Pitot includes a nichrome heating element that is regulated by a separate pitot heater controller unit supplied with the pitot. The controller actively monitors a temperature sensor embedded within the pitot head and regulates the power to maintain a constant temperature. This not only conserves energy but additionally prolongs the life of the heater. The controller also outputs a signal that can be wired to a warning light in the cockpit to warn the pilot anytime there is a malfunction or that the pitot is turned off.

The company SPECIALITY TIRES OF AMERICA (formerly McCREARY TIRE & RUBBER providing automotive tires) manufactures a wide range of aircraft tires under different brands including SUPER HAWK®, AIR HAWK®, AIR TRAC®, AERO CLASSIC® & AERO TRAINER® as well as matching tire tubes. Different brands (series) briefly presented below are separately listed. For more information please refer to the supplied documentation.

SUPER HAWK® tires are the best choice when  the highest levels of performance and extra-long tread life are required. Designed to handle higher landing speeds and heavier loads, these tires combine advanced design & over 90 years of precision tire craftsmanship resulting in premium belted aircraft tires that surpasse FAA specifications and match the performance of more expensive brands.

AIR HAWK® tires are premium grade & priced tires, but provide longer service life. Excellent choice for a wide range of applications. Improved tread compounds and high-strength casings offer added wear resistance and an extra measure of security. AIR HAWK® tires are FAA approved and tested by thousands of pilots, delivering a reliable, cost-effective performance under a wide variety of takeoff and landing conditions. 

AIR TRAC® fine nylon cord narrow-ribbed, oval shaped tires are designed for soft field applications and rigidly tested to meet FAA Standard TSO-C62. The  AIR TRAC  tires consist an excellent choice for single engine, piston aircraft. Thesy are ideal for aircraft operated on grass strips while being perfectly usable on hard surfaces. These tires are are original equipment on many of today’s aircraft and offer a great performance in an economical tire. AIR TRAC® tubes are the perfect match to the AIR TRAC®  tires. 

AERO CLASSIC® tires are designed specially for classic planes including warbirds, DC-3's, and Beech 18's, often the only manufacturer producing tires for these aircraft. The product line includes over 50 tires and tubes, from 8" diameter for tailwheels, up to 56" diameter C-130 inner tubes. AERO CLASSIC® tubes are tested to MIL-I-5014F standard. 

AERO TRAINER® tires are designed for flight schools with single engine trainers. They combine the high quality and durability with a competitive price.

SPECIALITY TIRES products are supplied with a standard Certificate of Conformance. If an FAA/EASA Form is needed (depending on the ordered item) please mention this during the order placement. In this case, additional cost may apply.

The KLIXON® 7270/7271 series circuit breakers were designed to utilize less behind panel space while protecting wire and cable in aircraft and ground support equipment on either 120 VAC, 400 Hz or 30 VDC systems.

These circuit breakers are available with neck mounting (7270-1 and 7271-8) or standard cover plate (7270-7 and 7271-3). In each of these KLIXON® circuit breakers, the bi-metallic element assures uniform current distribution throughout its responsive area. This design reduces current density at the critical areas, resulting in an element having a much higher interrupting capability than conventional design. Inherently resistant to shock and vibration, the KLIXON® disc element is capable of precise calibration settings and will retain the initial calibration within close tolerances throughout the service life of the breaker. Both circuit breakers have conventional actuator action; i.e., the toggle actuator on the 7270 moves to the OFF position for trip indication and the button the 7271 pops out. A standard black button with a white collar is used. For additional information please refer to the attached documentation.

MATCO mfg manufactures an extensive range of master cylinders for brake applications. MATCO mfg's MCMC-4 master cylinders use a REMOTE reservoir and are offered in different models. They can be mounted vertically or horizontally (Universal) to the exterior reservoir and can be used in individual or dual brake applications. They use a  0.625 inch diameter piston and Buna-n o-rings. Mil-H-5606 aircraft hydraulic fluid or compatible fluids are reccomended. DOT5 may be used but not DOT5.1 which contains glycol. DOT3 and DOT4 may not be used and will cause immediate damage to the seals. Tested to a maximum of 1200 psi. Normal operation: 400-600 psi. The MCMC-4 has an adjustable clevis.

MCMC-4 Product Features & Specifications:

Umiversal - Vertical or horizontal mounting with exterior reservoir.

Buna-n orings 

Measures 8.05 +-0.25 inches from end to end.

Measures 7.5 +-0.25 inches from mounting hole to mounting hole.

A 0.625 inch diameter piston is used.

Stroke is approximately 1.388 inches.

Displacement is 0.43 cubic inches.

The ports on all MATCO mfg master cylinders are 1/8 inch NPT (except the MC-4E).

MCMC4A is 0.50 inch shorter that the MCMC-4.

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.

The RAPCO Dry Air Vacuum/Pressure pumps are are FAA approved quality and performance pumps intended for use as direct replacements of respective models of AIRBORNE and AERO ACCESSORIES (AA) in vacuum or pressure system applications. They are offered as NEW or OVERHAULED.

The NEW RAPCO Air Vacuum/Pressure pumps are FAA-PMA approved and have an inspection port for monitoring vane wear and determine when replacement is needed. An oil seal on the main shaft helps to prevent oil from entering and damaging the pump. Cooling fins reduce operating temperatures and help to extend pump life. They are internally coated with a special Mil-Spec. hard lube coating reducing friction and wear. The carbon rotor has also been improved by chamfering the leading edges of the vane slots reducing failure due to foreign object damage. With every pump, RAPCO includes a mounting gasket and vane measuring caliper. Fittings not included. There is no core charge when purchasing a new RAPCO dry air pump.  Manufacturers warranty on the 200 series is three years / 1300 hours. The warranty period on the 240 and the 400 series is 1 year / 500 hours, which ever comes first. There is no Core Charge on new pumps. 

The OVERHAULED RAPCO pumps are FAA approved and come with an FAA form 8130-3. Mounting gasket included. The warranty period for the 200 series is two years / 1000 hours. The warranty period for the 240 and the 400 series is one year / 400 hours, which ever comes first. Core charge applies. Please refer to the attached documentation for additional information.

The RAPCO Model RA215CC Dry Air Pump is used in ROTAX® 912 UL, 912 ULS and 914 UL engines. This pump replaces the old model 211CC and can also be used in other engines listed below:

Textron Lycoming: O-235, O-290, O-320, O-360, O-435, O-540, IO-320, IO-360, IO-540, IO-720, TIO-360, TIO-540, GO-480, GSO-480

Continental: O-300, GO-300, IO-360, TSIO-360, TSIO-520, GTSIO-520

The RAPCO Model RA215CC-9  replaces the old model 211CC-9. It is the most common model in General Aviation applications using the O-200 engine. This pump can be used with Continental C90-16F, all 0-200 engines and most Lycoming O-320 engines installed on Cessna 150s, 172s, etc.

The RAPCO Model RA216CW replaces the old models 212CW, 216CW and RAPCO P/N RA212CW. This pump can be used with a wide range of aircraft engines including Textron Lycoming LIO-360, GO-435, TIO-541 and Continental E-185, E-225, IO-346, O-470, IO-470, TSIO-470 and IO-520.

Although magnesium wheels and brakes are considerably lighter, magnesium is subject to corrosion and should not be used for amphibious operation. Only organic linings should be used on all brakes. All parts of the 500 x 5 size wheels and brakes for amphibians are constructed of anodized aluminum for water resistance (199-105). Their use is suggested if bearings are kept well greased. A reasonable service can be expected, but earlier bearing replacement should be anticipated. Alternatively, the use of  wheels and brakes with chrome plated bearings and brake disc and water drainage holes (199-105C) is recommended for best results in amphibious use. However, they are too costly for use on homebuilt aircraft.

CLEVELAND 199-105C TSO'd Wheel and Brake Assembly includes wheels with matching hydraulic chrome brake disks. Wheels with chrome brake discs are FAA-TSO approved under the original model number. 

Wheels come complete with bearings and wheel covers. Brake assembly has linings installed. Sold in pairs only. Best suited for amphibious operations.

Product Specifications:

Wheel Assembly P/N: 40-113X

Chrome Disk Kit P/N: 199-105 CHROME

Chrome Disk P/N: 164-14000

STOMIL-POZNAŃ S.A. is a tire manufacturer producing All-Terrain (AT) tires designed to perform on- and off-road, providing traction and comfort in different surface conditions. STOMIL tires are used in aviation as well other sectors such as the mining industry. STOMIL tires are installed in most Polish gliders and aircraft including; Jantar, Puchaz, PW–5, etc. They are offered in different versions (Wersja) and sizes with  350x135, 200x80 and 255x110 being the most popular ones. Different STOMIL tubes are also offered for use with the company tires.

For additional information please refer to  the supplied documentation.

SKY-TEC, a HARTZELL ENGINE TECHNOLOGIES brand, includes starters and support for Prestolite, Electrosystems, Lamar and Kelly designs. SKY-TEC OEM contactors are today installed in many general aviation aircraft while SKY-TEC FAA-PMA contractors can be used for starter, battery master/auxiliary or auxiliary power applications in replacement of OEM parts.

SKY-TEC STS-S Series FAA-PMA certified aircraft starter solenoids (aka relays) are intermittent duty suitable for starter applications. They are available in 12V (STS-S12) or 24V (STS-S24) versions. Activation: +V to S-Terminal (Frame is grounded by mounting).

SKY-TEC STS-M Series FAA-PMA approved Battery/Master solenoids are continuous duty solenoids intended for use in battery master/auxiliary applications in certified aircraft. They are available in 12V (STS-M12) or 24V (STS-M24) versions. Activation: -(Ground) to S-Terminal. (Floating ground frame).

SKY-TEC STS-A Series FAA-PMA approved solenoids are continuous duty and typically used for connecting auxiliary (ground) power. They are available in 12V (STS-A12) or 24V (STS-A24) versions. Activation: varies.

Product Features:

FAA-PMA Certified

All-metal case construction

Silver contacts (vs. copper) for high-current capability and long-life. They provide 300A in-rush capability. Much higher than the original units.

Strong spring and high-current coil for quick contact opening - minimizing arcing

Single coil terminal (other end connected to case)

High quality manufacturing 

Upgraded to perform best with today's lightweight, high torque starters

Same OE terminal layout simple to install

For additional information on different SKY-TEC series of slenoids and their applications in different aircraft please refer to the respective product presentations.

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.).

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

SKY-TEC, a HARTZELL ENGINE TECHNOLOGIES brand, includes starters and support for Prestolite, Electrosystems, Lamar and Kelly designs. SKY-TEC OEM contactors are today installed in many general aviation aircraft while SKY-TEC FAA-PMA contractors can be used for starter, battery master/auxiliary or auxiliary power applications in replacement of OEM parts.

SKY-TEC STS-S Series FAA-PMA certified aircraft starter solenoids (aka relays) are intermittent duty suitable for starter applications. They are available in 12V (STS-S12) or 24V (STS-S24) versions. Activation: +V to S-Terminal (Frame is grounded by mounting).

SKY-TEC STS-M Series FAA-PMA approved Battery/Master solenoids are continuous duty solenoids intended for use in battery master/auxiliary applications in certified aircraft. They are available in 12V (STS-M12) or 24V (STS-M24) versions. Activation: -(Ground) to S-Terminal. (Floating ground frame).

SKY-TEC STS-A Series FAA-PMA approved solenoids are continuous duty and typically used for connecting auxiliary (ground) power. They are available in 12V (STS-A12) or 24V (STS-A24) versions. Activation: varies.

Product Features:

FAA-PMA Certified

All-metal case construction

Silver contacts (vs. copper) for high-current capability and long-life. They provide 300A in-rush capability. Much higher than the original units.

Strong spring and high-current coil for quick contact opening - minimizing arcing

Single coil terminal (other end connected to case)

High quality manufacturing 

Upgraded to perform best with today's lightweight, high torque starters

Same OE terminal layout simple to install

For additional information on different SKY-TEC series of slenoids and their applications in different aircraft please refer to the respective product presentations.

SKY-TEC, a HARTZELL ENGINE TECHNOLOGIES brand, includes starters and support for Prestolite, Electrosystems, Lamar and Kelly designs. SKY-TEC OEM contactors are today installed in many general aviation aircraft while SKY-TEC FAA-PMA contractors can be used for starter, battery master/auxiliary or auxiliary power applications in replacement of OEM parts.

SKY-TEC STS-S Series FAA-PMA certified aircraft starter solenoids (aka relays) are intermittent duty suitable for starter applications. They are available in 12V (STS-S12) or 24V (STS-S24) versions. Activation: +V to S-Terminal (Frame is grounded by mounting).

SKY-TEC STS-M Series FAA-PMA approved Battery/Master solenoids are continuous duty solenoids intended for use in battery master/auxiliary applications in certified aircraft. They are available in 12V (STS-M12) or 24V (STS-M24) versions. Activation: -(Ground) to S-Terminal. (Floating ground frame).

SKY-TEC STS-A Series FAA-PMA approved solenoids are continuous duty and typically used for connecting auxiliary (ground) power. They are available in 12V (STS-A12) or 24V (STS-A24) versions. Activation: varies.

Product Features:

FAA-PMA Certified

All-metal case construction

Silver contacts (vs. copper) for high-current capability and long-life. They provide 300A in-rush capability. Much higher than the original units.

Strong spring and high-current coil for quick contact opening - minimizing arcing

Single coil terminal (other end connected to case)

High quality manufacturing 

Upgraded to perform best with today's lightweight, high torque starters

Same OE terminal layout simple to install

For additional information on different SKY-TEC series of slenoids and their applications in different aircraft please refer to the respective product presentations.