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 5920-01-290-3771
NSN 7035-00-104-7613
NSN 5915-00-855-0909
NSN 6105-01-023-1611
NSN 5999-01-510-9408
NSN 7035-01-512-1826
NSN 6650-00-012-2430
NSN 6685-00-237-4138
NSN 6620-01-140-4405
NSN 6650-01-609-1993
NSN 5835-01-424-3854
NSN 5855-01-149-4110