An item in the form of a segment of a disk, which may have a flat bottom, with or without projecting shoulders, designed to fit into a keyway in an axle or shaft, and into a matching slot in the hub or boss of a wheel, gear or pulley.
NSN 5965-00-904-3451
NSN 6320-00-977-3930
NSN 6650-01-503-7561
NSN 5999-01-295-5491
NSN 5920-01-320-7888
NSN 5990-00-389-0554
NSN 6105-00-145-7233
NSN 6650-01-394-5712
NSN 5996-00-208-6023
NSN 6220-01-285-5694
NSN 5960-01-370-4285
NSN 5965-00-882-6949