Gears, Pulleys, Sprockets, and Transmission Chain
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
Federal Supply Class (FSC) 3020 includes spur, helical, bevel, and worm gears, as well as pulleys, sprockets, and roller and silent chain used in military equipment drive trains and power transmission systems. Parts are manufactured to AGMA and MIL-SPEC standards for precision and load-bearing applications.