PSC 1620: AIRCRAFT LANDING GEAR COMPONENTS — Federal Procurement Code

16 - AEROSPACE CRAFT COMPONENTS AND ACCESSORIES L1: Sustainment S&E

Description

Aircraft Landing Gear Components

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).

Suggested adjacent classifications

PSC codes describe what the government buys. These related classifications help connect procurement codes to industries, commodities, and trade workflows.

Related NAICS industries

33633

Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing

336330

Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing

336411

Aircraft Manufacturing

336412

Aircraft Engine and Engine Parts Manufacturing

Related UNSPSC categories

25202204

Landing gear assemblies

25202201

Aircraft braking systems

25202202

Aircraft drag chutes

25202206

Aircraft anti skid controls

Official data

Feature	Description
Official name	Product Service Codes (PSC)
Maintained by	U.S. federal acquisition community / GSA PSC Manual
Purpose	Classifies what the government buys: products and services
Primary use	Federal procurement reporting, contract categorization, spend analysis
Code type	Mixed/unspecified

When do you need PSC 1620?

1 Use PSC 1620 when identifying the product or service category on a U.S. federal contract.

2 Use it when filtering opportunities or spending data in SAM.gov, FPDS, or USASpending.

3 Use it when comparing a procurement category against related NAICS industries or UNSPSC commodities.

4 Use it when a contracting workflow needs the purchased item classification rather than the supplier industry code.