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 5975-00-430-1220
NSN 5996-01-301-1078
NSN 6105-00-530-0656
NSN 5935-01-020-2093
NSN 6320-00-194-4252
NSN 5920-01-130-3189
NSN 5920-01-608-0915
NSN 2925-01-445-4095
NSN 5905-01-406-4005
NSN 5985-01-376-2106
NSN 6610-00-663-8815
NSN 5945-01-008-7073