Includes Shock Struts and Components; Installation Elements, such as Torsion Bars, Vibration Links, Drag Struts; Landing Gear Trunions, Axles and Shimmy Dampeners; Specially designed hydraulic power steering system components.
Excludes Mounting Braces and Mounting Plates permanently installed on aircraft (FSC 1680); Landing Wheels, Skis, and Floats (FSC 1630); Wheel Brakes and Wheel Brake Cylinders (FSC 1630).
Additional Information for Aircraft Landing Gear Components
NATO Supply Class 1620 refers to the category of aircraft landing gear components within NATO Supply Group 16, which is dedicated to aerospace craft components and accessories.
Aircraft landing gear components are essential for the safe and efficient operation of aircraft during takeoff, landing, and ground operations. These components include various parts and systems that support the weight of the aircraft, provide stability, and facilitate movement on the ground.
Some examples of aircraft landing gear components that fall under NATO Supply Class 1620 include landing gear struts, shock absorbers, wheels, tires, brakes, and associated hydraulic and electrical systems.
These components are designed to withstand the high stresses and loads experienced during landing and takeoff, as well as the various operating conditions encountered during ground operations. They are subject to rigorous testing and certification to ensure their reliability and safety.
NATO Supply Class 1620 plays a crucial role in the maintenance, repair, and replacement of aircraft landing gear components for military and civilian aerospace craft. It provides a standardized classification system that facilitates the procurement, inventory management, and logistics support for these critical components.
By categorizing aircraft landing gear components under NATO Supply Class 1620, it becomes easier for organizations within the NATO alliance to identify, track, and acquire the necessary components for their aircraft fleets. This classification system helps streamline supply chain processes and ensures interoperability among NATO member nations.
In summary, NATO Supply Class 1620 for Aircraft Landing Gear Components in NATO Supply Group 16 for Aerospace Craft Components And Accessories is a specific classification within the NATO supply system that pertains to the procurement and management of landing gear components for aerospace craft.
NSN by Country
Frequently Asked Questions(FAQ) for Federal Supply Class 1620
- What is Federal Supply Class 1620?
- FSC 1620 is the Federal Supply Class(formally known as NATO Supply Classification Class NSC 1620) in the USA for supply items codified in the category of Aircraft Landing Gear Components.
- What is NATO Supply Classification Class 1620?
- NSC 1620 is the NATO Supply Classification Class (also known as Federal Supply Class FSC 1620 in the USA) for supply items codified in the category of Aircraft Landing Gear Components.
- Which Federal Supply Group is FSC 1620 in?
- FSC 1620 is in Federal Supply Group(FSG) 16 which contains .
- Which NATO Supply Classification Group is NSC 1620 in?
- NSC 1620 is in NATO Supply Classification Group(NSG) 16 which contains .
Supply Items Included in Federal Supply Class 1620
- What is a Landing Gear Parts Kit? 251 Items
- A Landing Gear Parts Kit (PARTS KIT,LANDING GEAR) is excludes PARTS KIT, LANDING GEAR WHEEL; PARTS KIT, SHOCK STRUT.
- What is a Mechanical Equipment Seal Replacement Parts Kit? 44 Items
- A Mechanical Equipment Seal Replacement Parts Kit (PARTS KIT,SEAL REPLACEMENT,MECHANICAL EQUIPMENT) is a parts kit consisting of numerous items. The kit may contain seals, gaskets, packing, and/or retainers for repairing mechanical equipment. Excludes kits including tools, collars, pins, sleeves and associated hardware. Excluds PARTS KIT (1), SEAL REPLACEMENT, ARTILLERY.
- What is a Shock Strut Parts Kit? 91 Items
- A Shock Strut Parts Kit (PARTS KIT,SHOCK STRUT) is a parts kit used to repair an aircraft fixed or retractable landing shock strut. Excludes PARTS KIT, LANDING GEAR.
- What is a Landing Gear Direct Action Shock Absorber? 214 Items
- A Landing Gear Direct Action Shock Absorber (SHOCK ABSORBER,DIRECT ACTION,LANDING GEAR) is a pneumatically or hydraulically damped coupling used to absorb forces generated by the contact of aircraft landing gear with a landing surface.
- Support,Shock Strut,Helicopter 28 Items
- What is a Landing Systems Trunnion Strut? 175 Items
- A Landing Systems Trunnion Strut (TRUNNION STRUT,LANDING SYSTEMS) is a machined casting used to anchor various aircraft systems to withstand impact with landing surfaces. It is used on such systems as landing gear, arresting gear, nose wheel steering, and the like, but is so constructed that it may pivot forward and backward.
- Stop,Landing Gear 95 Items
- What is an Aircraft Components Modification Kit? 109 Items
- An Aircraft Components Modification Kit (MODIFICATION KIT,AIRCRAFT COMPONENTS) is an item or items employed individually or conjunctively to modify aircraft components.
- What is an Aircraft Skid Tube Assembly? 153 Items
- An Aircraft Skid Tube Assembly (SKID TUBE ASSEMBLY,AIRCRAFT) is an item consisting of a metal tube and attaching hardware. It is used in conjunction with other fixed landing gear components to support a portion of the weight of an aircraft while on a landing surface.
- What is an Aircraft Disk Brake Retainer? 19 Items
- An Aircraft Disk Brake Retainer (RETAINER,DISK BRAKE,AIRCRAFT) is an item of various shapes and cross-sections that may be flanged and that is designed to fit against brake disks allowing for proper position within a brake or disk housing. Excludes aircraft wheel brake.
- What is a Landing Gear Guide Shoe Assembly? 40 Items
- A Landing Gear Guide Shoe Assembly (GUIDE SHOE ASSEMBLY,LANDING GEAR) is an assembly consisting of a machined casting and facing used to maintain alignemnt of landing gear when being raised or lowered.
- What is a Landing Gear Metering Pin? 40 Items
- A Landing Gear Metering Pin (PIN,METERING,LANDING GEAR) is a PIN, TAPERED (as modified) mounted to the piston used to control but never shut off the flow of fluid through an orifice in the shock strut of aircraft landing gear.
- What is a Ballscrew Assembly? 42 Items
- A Ballscrew Assembly is a self-contained power transmitting device designed to convert rotary motion to linear (straight line) mechanical movement. Must be comprised of a ball nut, pillow block(s), screw shaft and such accessories as required for the specific moving and positioning of other components.
- What is a Trunnion Pin? 347 Items
- A Trunnion Pin (PIN,TRUNNION) is a weight bearing, cylindrical shaped landing gear component which provides a pivot point for the extension and retraction of landing gear.
- What is an Aircraft Skid Tube Assembly Frame Section? 37 Items
- An Aircraft Skid Tube Assembly Frame Section (FRAME SECTION,SKID TUBE ASSEMBLY,AIRCRAFT) is a metallic tube specifically designed to form the cross member structure of a SKID TUBE ASSEMBLY, AIRCRAFT.
- What is a Swivel Landing Gear Housing? 65 Items
- A Swivel Landing Gear Housing (HOUSING,LANDING GEAR,SWIVEL) is an item used in conjunction with other component parts to support a portion of weight of the undercarriage of an aircraft while on surface.
- What is an Aircraft Skid Tube Assembly Shoe? 42 Items
- An Aircraft Skid Tube Assembly Shoe (SHOE,SKID TUBE ASSEMBLY,AIRCRAFT) is a replaceable wear pad that is attached to underside of a SKID TUBE ASSEMBLY, AIRCRAFT. May include attachment hardware.
- What is an Aircraft Skid Tube Assembly Saddle? 30 Items
- An Aircraft Skid Tube Assembly Saddle (SADDLE,SKID TUBE ASSEMBLY,AIRCRAFT) is an item which is designed to join together and support a FRAME SECTION, SKID TUBE ASSEMBLY, AIRCRAFT with a SKID TUBE ASSEMBLY, AIRCRAFT.
- What is a Landing Gear Downlock Assembly? 46 Items
- A Landing Gear Downlock Assembly (DOWNLOCK ASSEMBLY,LANDING GEAR) is a device designed to secure items that support the weight of the aircraft, in a down and locked position, during takeoffs, landings and ground use.
- What is a Landing Gear Uplock Assembly? 119 Items
- A Landing Gear Uplock Assembly (UPLOCK ASSEMBLY,LANDING GEAR) is a device designed to secure items that support the weight of the aircraft, in a up and locked position, during flight.
- What is a Proximity Sensor Target? 55 Items
- A Proximity Sensor Target (TARGET,PROXIMITY SENSOR) is an item used as part of the nose landing gear uplock assembly.
- What is a Landing Gear Torque Collar? 93 Items
- A Landing Gear Torque Collar (COLLAR,TORQUE,LANDING GEAR) is a metallic item of circular-shaped design with open center area to permit positioning over a shock strut cylinder or piston. It must have one or more mounting bosses to provide for attachment of torque arm(s), connecting link(s), or the like for desired directional control of the aircraft wheels. Thisdevice is utilized for both nose and main landing gear applications.
- What is a Heavy Duty Skid Shoe Kit? 14 Items
- A Heavy Duty Skid Shoe Kit (SKID SHOE KIT,HEAVY DUTY) is an item which contains right and left skid shoes with all required hardware to modify the SKID TUBE ASSEMBLY, AIRCRAFT to accept the skid tubes.
- What is an Aircraft Nose Wheel Steering Unit? 68 Items
- An Aircraft Nose Wheel Steering Unit (STEERING UNIT,AIRCRAFT NOSE WHEEL) is an unitized assembly which controls nosewheel direction during ground operation. Torsional force is produced from externally supplied high pressure hydraulic fluid. Component parts may include actuators, gear sets, pistons, rotors, sensors, servovalve assemblies, shafts, solenoid valves, and the like. The assembly may also accomplish a shimmy damping function.
- What is a Landing Gear Strut Piston? 238 Items
- A Landing Gear Strut Piston (PISTON,LANDING GEAR STRUT) is a cylinder, closed at the lower end, which telescopes within an outer shock strut cylinder assembly. It may contain an integral metering pin or hydraulic damping device to control the rate of compression and extension travel. A wheel axle, pivot fork, or provisions for the mounting of torque arms and towing eyes may be included.
- What is an Aircraft Steering Assembly Parts Kit? 13 Items
- An Aircraft Steering Assembly Parts Kit (PARTS KIT,STEERING ASSEMBLY,AIRCRAFT) is a parts kit used to service the steering mechanism of an aircraft.
- What is an Aircraft Catapult Launch Bar? 16 Items
- An Aircraft Catapult Launch Bar (BAR,CATAPULT LAUNCH,AIRCRAFT) is an item mounted in front on the hose landing gear and used to catapult the airplane from the aircraft carrier.
- What is a Main Landing Gear Side Brace? 74 Items
- A Main Landing Gear Side Brace (SIDE BRACE,MAIN LANDING GEAR) is an item designed to support the aircraft landing gear in the extended or retracted position. Excludes DRAG BRACE, LANDING GEAR and DRAG LINK, LANDING GEAR.
- What is a Landing Gear Bogie Beam Assembly? 81 Items
- A Landing Gear Bogie Beam Assembly (BEAM ASSEMBLY,BOGIE,LANDING GEAR) is an item which is pivoted, linking axles (front, rear, or inline) to each other and to the strut, post or leg.
- What is a Landing Gear Fulcrum Assembly? 24 Items
- A Landing Gear Fulcrum Assembly (FULCRUM ASSEMBLY,LANDING GEAR) is an item which attaches to the top of the landing gear and is the support about which the landing gear pivots.
- What is a Landing Gear Mounting Bracket? 526 Items
- A Landing Gear Mounting Bracket (BRACKET,MOUNTING,LANDING GEAR) is a bracket designed of various shapes that attaches to the landing gear for the purpose of positioning, aligning and/or supporting another item.
- What is a Landing Gear Weak Safety Pin? 26 Items
- A Landing Gear Weak Safety Pin (SAFETY PIN,WEAK,LANDING GEAR) is an item in the shape of an axle the strength of which is less than the landing gear components. It is desired to shatter first and foremost to prevent the landing gear components from spoiling when the aircraft is towed. When breaking the towbar is disconnected from the landing gear preventing it from spoiling.
- What is a Landing Gear Position Sensor? 29 Items
- A Landing Gear Position Sensor (SENSOR,LANDING GEAR POSITION) is a potentiometric device whose sensor wiper position is proportional to landing gear position. This allows the aircraft pilot to know the landing gear position at any time during actuation.
- What is a Retractable Landing Gear Canister? 31 Items
- A Retractable Landing Gear Canister (CANISTER,LANDING GEAR,RETRACTABLE) is an item which is a component of a LANDING GEAR,RETRACTABLE. The upper part is linked to the PANEL,LANDING GEAR,RETRACTABLE by means of an axle; the lower part is linked to the landing gear struct actuator joint.
- What is a Retractable Landing Gear Panel? 19 Items
- A Retractable Landing Gear Panel (PANEL,LANDING GEAR,RETRACTABLE) is a metallic frame which is a component of a LANDING GEAR,RETRACTABLE,The upper part is linked to the aircraft structure by means of two axles and the lower part is linked to the CANISTER,LANDING GEAR,RETRACTABLE by means of an axle.
- What is a Landing Gear Strut Outer Cylinder? 91 Items
- A Landing Gear Strut Outer Cylinder (OUTER CYLINDER,LANDING GEAR STRUT) is a cylinder, closed at the upper end, which houses the PISTON, LANDIONG GEAR STRUT. It may contain an air servicing valve and an orifice to allow fluid transfer from the piston during strut compression and extension. Provisions for attachment of TRUNNION PIN, DRAG BRACE(s), DRAG LINK(s), and TORQUE ARM(s) may also be included. Excludes LANDING GEAR, FIXED and LANDING GEAR, RETRACTABLE.
- What is a Landing Gear Axle? 399 Items
- A Landing Gear Axle (AXLE,LANDING GEAR) is a bar or spindle, on which or with which, an aircraft landing gear wheel rotates.
- What is a Shimmy Damper? 135 Items
- A Shimmy Damper (DAMPER,SHIMMY) is a mechanism which retards or nullifies angular vibration between two items.
- What is a Brake Disc? 22 Items
- A Brake Disc (DISC,BRAKE) is a flat circular metallic item, a component of a disk type brake used primarily for frictional purposes.
- What is a Fixed Landing Gear? 205 Items
- A Fixed Landing Gear (LANDING GEAR,FIXED) is a landing gear that has no means of retraction.
- What is a Retractable Landing Gear? 1552 Items
- A Retractable Landing Gear (LANDING GEAR,RETRACTABLE) is a landing gear that has means of retraction.
- What is a Landing Gear Torque Arm Assembly? 465 Items
- A Landing Gear Torque Arm Assembly (ARM ASSEMBLY,TORQUE,LANDING GEAR) is a landing gear component consisting of an arm and bushing. Designed to connect the inner and outer cylinder of an aircraft landing gear and retain the wheel in an alignment.
- What is a Landing Gear Jack Point? 69 Items
- A Landing Gear Jack Point (JACK POINT,LANDING GEAR) is an integral component of an aircraft landing gear used as a contact point for jacking aircraft.
- What is a Landing Gear Drag Brace? 470 Items
- A Landing Gear Drag Brace (DRAG BRACE,LANDING GEAR) is an item designed to support the aircraft landing gear in the extended or the retracted position. Excludes LANDING GEAR, RETRACTABLE and LANDING GEAR, FIXED.
- What is an Aircraft Towing Eye? 53 Items
- An Aircraft Towing Eye (TOWING EYE,AIRCRAFT) is a U- or eye-shaped component of an aircraft landing gear designed for attachment of a towbar or towing line.
- What is a Landing Gear Cylinder And Piston Assembly? 601 Items
- A Landing Gear Cylinder And Piston Assembly (CYLINDER AND PISTON ASSEMBLY,LANDING GEAR) is the main shock absorption portion of an aircraft landing gear, consisting of the main cylinder and piston and other associated parts. May be with or without axle(s). Excludes LANDING GEAR, FIXED and LANDING GEAR, RETRACTABLE.
- What is a Landing Gear Drag Link? 440 Items
- A Landing Gear Drag Link (DRAG LINK,LANDING GEAR) is an item designed to form a connection to transmit linear motion, either directly or indirectly between a pivot shaft and the landing gear of an aircraft. Excludes DRAG BRACE, LANDING GEAR.
- What is a Linear Actuating Cylinder Piston Rod? 10 Items
- A Linear Actuating Cylinder Piston Rod (ROD,PISTON,LINEAR ACTUATING CYLINDER) is a cylindrical item with one end designed to mate with the piston of a linear actuating cylinder. The external end is designed for the attachment of a connection or the connection may be an integral part of the rod. The rod is designed to extend through a linear actuating cylinder cap, or the like.
- What is a Landing Gear Weight On Wheel Sensor? 12 Items
- A Landing Gear Weight On Wheel Sensor (SENSOR,WEIGHT ON WHEEL,LANDING GEAR) is a potentiometric device whose sensor wiper position is proportional to the weight on landing gear wheels(s). This allows the aircraft pilot to know the weight on landing gear wheel(s) at any time during actuation.
- What is an Aircraft Landing Gear Pintle Axle? 16 Items
- An Aircraft Landing Gear Pintle Axle (AXLE,PINTLE,AIRCRAFT LANDING GEAR) is an axle (1) to support pivoting of the landing gear assembly for retraction and extension. An intefral rotary actuator provides the power for movement of the landing gear assembly. For items that are actuated using leverage see FULCRUM ASSEMBLY, LANDING GEAR, for axles that are attached to the landing gear wheel see AXLE (1), LANDING GEAR. For USA use FULCRUM ASSEMBLY, LANDING GEAR.
- What is an Aircraft Nose Wheel Steering Control Unit? 14 Items
- An Aircraft Nose Wheel Steering Control Unit (CONTROL UNIT,STEERING,AIRCRAFT NOSE WHEEL) is an item designed to produce an electrical signal to control the steering of an aircraft nosewheel.
- What is a Landing Gear Centre Locking Mechanism? 12 Items
- A Landing Gear Centre Locking Mechanism (CENTRE LOCKING MECHANISM,LANDING GEAR) is a landing gear component to be used during towing activities of an aircraft. By unlocking the steering system unintentional movement of the nose landing gear is prevented. It is a device that is able to remove the hydraulic/electric control of the nose landing gear steering system during ground handling.
- What is a Landing Gear Torque Strut Assembly? 14 Items
- A Landing Gear Torque Strut Assembly (TORQUE STRUT ASSEMBLY,LANDING GEAR) is an assembly attached to the two pistons of the struts, mounted in tandem, to maintain correct alignment of the strut-wheel-tire assembly.
Stock Items From Supply Class 1620 Page 1of 133
- C50845
- RNCC: 3 | RNVC: 2 | DAC: 4
- 110050-2593
- RNCC: 3 | RNVC: 2 | DAC: 2
- 114L1029-1
- RNCC: 7 | RNVC: 2 | MEDALS: Y | DAC: 1
- GA56601
- RNCC: 3 | RNVC: 2 | DAC: 2
- 6-40600-510
- RNCC: 3 | RNVC: 2 | DAC: 6
- UPA32020
- RNCC: 3 | RNVC: 2 | DAC: 5
- 8475675
- RNCC: 3 | RNVC: 2 | MEDALS: Y | DAC: D
- 273994
- RNCC: 5 | RNVC: 9 | DAC: 2
- GA53313
- RNCC: 3 | RNVC: 2 | DAC: 1
- 71-315-3
- RNCC: 3 | RNVC: 2 | DAC: 5
- 1188958
- RNCC: 3 | RNVC: 2 | DAC: 5
- GA54964
- RNCC: 3 | RNVC: 2 | DAC: 1
- 71-191-1
- RNCC: 3 | RNVC: 2 | DAC: 6
- LS8-30-7/BR-63
- RNCC: 3 | RNVC: 2 | DAC: 4