PSC Code 1620 covers Aircraft Landing Gear Components, which are critical parts of an aircraft's landing system ensuring safe takeoffs and landings. This category includes shock struts and their components, installation elements such as torsion bars, vibration links, drag struts, as well as landing gear trunions, axles, and shimmy dampeners. Additionally, it encompasses specially designed hydraulic power steering system components related to the landing gear. Government agencies utilize this PSC when contracting for the procurement, repair, or maintenance of landing gear components to maintain operational readiness and safety of military and federal aircraft fleets. This PSC excludes mounting braces and plates permanently installed on aircraft, landing wheels, skis, floats, wheel brakes, and wheel brake cylinders, which are categorized separately.

Includes for PSC 1620

This PSC code covers the following products and services:

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 for PSC 1620

This PSC code does NOT cover the following:

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).

Typical Buyers & Agencies for PSC 1620

Typical buyers under PSC 1620 include the Department of Defense branches such as the Air Force and Navy, which operate a wide range of fixed-wing and rotary-wing aircraft requiring regular maintenance and upgrades. Additionally, agencies like the Federal Aviation Administration and other federal aviation-related organizations may procure these components to support aviation safety and regulatory compliance. These buyers prioritize reliability, certification standards, and compatibility with existing aircraft platforms when acquiring these specialized landing gear components.

Common Contract Types for PSC 1620

Contracts under PSC 1620 often involve firm-fixed-price and indefinite delivery/indefinite quantity (IDIQ) contracts to accommodate both scheduled procurement and unforeseen maintenance needs. Procurement methods include competitive bidding, sole-source contracts for specialized or proprietary components, and task orders for maintenance and repair services. Typical use cases include new aircraft production, overhaul programs, component upgrades, and lifecycle sustainment efforts to ensure the continued airworthiness of government aircraft fleets.

Plain-Language Breakdown for PSC 1620

Covers critical components of aircraft landing gear systems including shock struts, torsion bars, and hydraulic steering parts.
Primarily used by Department of Defense branches and federal aviation agencies for aircraft maintenance and procurement.
Contracts typically include firm-fixed-price and IDIQ types for production, repair, and sustainment tasks.
Excludes mounting braces, wheels, skis, floats, and wheel brakes which fall under other FSC codes.
Commonly aligned with NAICS codes related to aircraft manufacturing and aircraft parts production.
Essential for ensuring the safety, reliability, and operational readiness of government aircraft fleets.

Related Categories for PSC 1620

Other categories at the same level as 1620

1610 AIRCRAFT PROPELLERS AND COMPONENTS

Aircraft Propellers and Components

1615 HELICOPTER ROTOR BLADES, DRIVE MECHANISMS AND COMPONENTS

Helicopter Rotor Blades, Drive Mechanisms and Components

1630 AIRCRAFT WHEEL AND BRAKE SYSTEMS

Aircraft Wheel and Brake Systems

1640 AIRCRAFT CONTROL CABLE PRODUCTS

Missing code added for DOD Migration purpose only

1650 AIRCRAFT HYDRAULIC, VACUUM, AND DE-ICING SYSTEM COMPONENTS

Aircraft Hydraulic, Vacuum and De-icing System Components

1660 AIRCRAFT AIR CONDITIONING, HEATING, AND PRESSURIZING EQUIPMENT

Aircraft Air Conditioning, Heating, and Pressurizing Equipment

1670 PARACHUTES; AERIAL PICK UP, DELIVERY, RECOVERY SYSTEMS; AND CARGO TIE DOWN EQUIPMENT

Parachutes; Aerial Pick Up, Delivery, Recovery Systems; Cargo Tie Down Equipment

1675 SPACE VEHICLE COMPONENTS

Space Vehicle Components

1677 SPACE VEHICLE REMOTE CONTROL SYSTEMS

Space Vehicle Remote Control Systems

1680 MISCELLANEOUS AIRCRAFT ACCESSORIES AND COMPONENTS

Miscellaneous Aircraft Accessories and Components

6730 PHOTOGRAPHIC PROJECTION EQUIPMENT

Photographic Projection Equipment

6740 PHOTOGRAPHIC DEVELOPING AND FINISHING EQUIPMENT

Photographic Developing and Finishing Equipment

6750 PHOTOGRAPHIC SUPPLIES

Photographic Supplies

6760 PHOTOGRAPHIC EQUIPMENT AND ACCESSORIES

Photographic Equipment and Accessories

6770 FILM, PROCESSED

Film, Processed

6780 PHOTOGRAPHIC SETS, KITS, AND OUTFITS

Photographic Sets, Kits, and Outfits

7610 BOOKS AND PAMPHLETS

Books and Pamphlets

7630 NEWSPAPERS AND PERIODICALS

Newspapers and Periodicals

7640 MAPS, ATLASES, CHARTS, AND GLOBES

Maps, Atlases, Charts, and Globes

7641 AERONAUTICAL MAPS, CHARTS AND GEODETIC PRODUCTS

Aeronautical Maps, Charts and Geodetic Products

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