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 5960-01-371-9143
NSN 5895-00-001-5633
NSN 6220-00-850-6553
NSN 6650-00-989-6991
NSN 5975-01-593-9612
NSN 6685-01-468-5394
NSN 4140-00-018-0980
NSN 5999-01-227-6515
NSN 5985-01-024-8193
NSN 5925-00-676-1797
NSN 6240-00-280-0186
NSN 6105-01-535-0308