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 5998-01-228-3911
NSN 6220-01-319-0008
NSN 5935-00-898-9329
NSN 5990-01-612-5323
NSN 6130-00-071-1518
NSN 5935-00-840-7229
NSN 5945-01-624-0305
NSN 5998-00-678-3108
NSN 5996-01-004-2579
NSN 6685-01-578-5953
NSN 4140-01-451-7829
NSN 6685-01-233-1128