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 5945-00-578-4536
NSN 6130-01-546-4996
NSN 5998-00-088-4866
NSN 6620-00-932-6508
NSN 5996-01-512-7678
NSN 2925-00-019-9649
NSN 6320-01-496-9907
NSN 6610-01-112-2345
NSN 4140-00-269-5795
NSN 5835-00-681-0005
NSN 6645-01-217-8809
NSN 6135-01-471-7325