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 5910-01-609-3925
NSN 5945-01-651-2184
NSN 6130-01-172-8394
NSN 6135-00-962-4111
NSN 6110-00-717-5860
NSN 2925-00-679-8131
NSN 6135-01-142-6456
NSN 6150-01-132-6725
NSN 5975-01-604-4577
NSN 5895-01-424-5913
NSN 5975-00-660-5962
NSN 5915-00-690-3451