PSC 5977: ELECTRICAL CONTACT BRUSHES AND ELECTRODES — Federal Procurement Code

59 - ELECTRICAL/ELECTRONIC EQPT COMPNTS L1: Electronic & Communication Equipment

Description

Electrical Contact Brushes and Electrodes

Includes

Brushes for electrical rotating equipment; Carbon Stock for Brushes; Brush Arm and Holders; Lighting Electrodes.

Excludes

Anodes; Cathodes, Welding Electrodes.

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

23821

Electrical Contractors and Other Wiring Installation Contractors

238210

Electrical Contractors and Other Wiring Installation Contractors

334515

Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals

335

Electrical Equipment, Appliance, and Component Manufacturing

Related UNSPSC categories

39121436

Electrodes

23153802

Electrical coil winding machine

23271415

Cold pressure or contact welding machine

26121604

Signal cable

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 5977?

1 Use PSC 5977 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.