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 4140-01-441-2339
NSN 5935-01-470-1245
NSN 7035-01-176-4857
NSN 5965-00-510-4301
NSN 6685-01-363-8826
NSN 6135-01-054-2462
NSN 2925-00-020-7524
NSN
NSN 6620-01-222-0143
NSN 5935-01-643-6476
NSN 5920-01-553-6114
NSN 5910-00-517-8366