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 6650-01-165-2175
NSN 6135-01-504-4309
NSN 4140-01-303-3173
NSN 6110-01-587-9091
NSN 6240-00-542-6657
NSN 6240-01-465-3053
NSN 6150-01-563-9742
NSN 6320-01-522-0318
NSN 2925-00-982-0409
NSN 5935-01-167-8658
NSN 5975-00-617-7138
NSN 6135-01-568-9107