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 5975-01-044-6002
NSN 5985-01-202-5030
NSN 6645-00-780-5260
NSN 6320-01-450-7083
NSN 5910-01-325-7934
NSN 5915-00-446-9136
NSN 6220-00-379-4044
NSN 5999-00-606-7642
NSN 5930-01-400-6126
NSN 2925-01-167-6500
NSN 5998-00-985-1102
NSN 6135-00-840-6451