What this code covers
Gears, Pulleys, Sprockets, and Transmission Chain
Includes
Power Transmission Chain; Matched Gear Sets.
Excludes
Reduction Gears (FSC 3010).
Government contracting · April 2025
PSC 3020
GEARS, PULLEYS, SPROCKETS, AND TRANSMISSION CHAIN
Source: GSA, April 2025 PSC manual. This directory includes codes with no end date in that release. Historical notices may use retired codes.