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 6620-01-633-8443
NSN 6130-01-495-8753
NSN 5935-01-396-2033
NSN 4140-01-116-2187
NSN 6650-01-467-2355
NSN 5985-01-248-9253
NSN 6240-01-487-6459
NSN 6620-01-391-7331
NSN 6650-01-652-9980
NSN 6110-01-013-8521
NSN 5930-00-470-3431
NSN 6620-01-130-3139