PSC 2940: ENGINE AIR AND OIL FILTERS, STRAINERS, AND CLEANERS, NONAIRC — Federal Procurement Code

29 - ENGINE ACCESSORIES L1: Sustainment S&E

Description

Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft

Includes

Components for all Engines except Aircraft and Guided Missile Prime Moving.

Excludes

Air and Oil Filters (FSC 4310, 4330), Strainers (FSC 4730), and Cleaners (FSC 4310) not specifically designed for use with engines.

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

336412

Aircraft Engine and Engine Parts Manufacturing

3336

Engine, Turbine, and Power Transmission Equipment Manufacturing

33361

Engine, Turbine, and Power Transmission Equipment Manufacturing

333618

Other Engine Equipment Manufacturing

Related UNSPSC categories

26101702

Aircraft engine compressors

23152203

Engine or component test stands

25174002

Engine radiators

25191704

Engine or vehicle stands

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 2940?

1 Use PSC 2940 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.