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 5998-00-003-3813
NSN 6645-01-291-4175
NSN 6145-01-374-9885
NSN 6320-01-072-2073
NSN 6240-00-143-7513
NSN 2925-00-471-1128
NSN 6620-01-470-9067
NSN 5910-01-023-1406
NSN 6135-00-351-8606
NSN 5990-00-450-7304
NSN 5998-01-128-0797
NSN 5945-01-288-4404