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 6220-01-533-1302
NSN 5920-01-145-3150
NSN 6610-01-472-2757
NSN 6110-01-027-3923
NSN 6135-01-394-4160
NSN 5990-01-300-7801
NSN 5996-01-604-8629
NSN 5990-00-056-1179
NSN 6105-01-029-9494
NSN 6240-01-386-4594
NSN 6145-00-170-6467
NSN 5975-00-216-4848