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 5990-01-286-0601
NSN 5975-01-094-6250
NSN 6320-00-857-4073
NSN 6130-01-219-6329
NSN 5990-01-276-6190
NSN 5925-00-409-1731
NSN 5935-00-545-1666
NSN 6130-01-259-4387
NSN 5835-01-519-2916
NSN 6610-00-260-1181
NSN 5960-01-550-8038
NSN 6650-01-055-9671