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 6620-01-358-5249
NSN 6240-01-414-6074
NSN 6645-01-071-0727
NSN 5945-01-646-3882
NSN 5985-01-445-8073
NSN 5996-01-097-3068
NSN 5935-01-652-1526
NSN 6110-01-415-0589
NSN 6220-00-717-2472
NSN 5950-00-914-7883
NSN 6130-01-571-5203
NSN 6650-01-444-1321