Skip to content
USA Classification Hub
PSC Code USA
PSC Code
1650

PSC 1650: AIRCRAFT HYDRAULIC, VACUUM, AND DE-ICING SYSTEM COMPONENTS — Federal Procurement Code

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

Description

Aircraft Hydraulic, Vacuum and De-icing System Components

Includes

Hydraulic and Pneumatic Accumulators, Pumps, Motors, Actuating Cylinders, and Filters; De-icing Boots; Fluid Type De-icing Pumps, Valves and Filters; Vacuum System Oil Separators; Pneumatic Pressurization Equipment other than that for pressurizing cabins and compartments.

Excludes

Jet Engine Hydraulic Components (FSC 2840); Valves specifically designed for air conditioning, heating. ventilating, cabin pressurizing, and thermal de-icing (FSC 1660); Valves specifically designed for use with Aircraft Engines (FSC 2840); Guided Missiles and Guided Missile Engines (FSC 1338); Landing Gear (FSC 1620), Wheel and Brake System Components (FSC 1630); Oxygen Breathing System Components (FSC 1660); In-flight Refueling System Hydraulic components (FSC 1680); Specifically designed hydraulic power steering system components (FSC 1620).

Notes

This class includes only those components specifically designed for aircraft use.

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

336411
Aircraft Manufacturing
336412
Aircraft Engine and Engine Parts Manufacturing
336413
Other Aircraft Parts and Auxiliary Equipment Manufacturing
33633
Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing

Related UNSPSC categories

25202501
Aircraft hydraulic systems
25191507
Aircraft deicing equipment
22101724
Hydraulic breaker chisel
25101936
Vacuum truck

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 1650?

1 Use PSC 1650 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.