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 5905-01-475-0598
NSN 5950-01-134-7985
NSN 5935-00-022-4905
NSN 5925-01-374-1489
NSN 6150-00-538-9887
NSN 6135-01-104-3790
NSN 6240-01-067-6457
NSN 5835-01-432-8801
NSN 4140-00-246-4969
NSN 6220-01-337-2933
NSN 2925-01-259-0785
NSN 4140-01-157-8882