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 5965-01-513-9978
NSN 6135-01-312-1040
NSN 2925-01-519-1707
NSN 5930-01-039-2939
NSN 6220-00-997-1939
NSN 5999-01-338-1405
NSN 5985-01-188-8788
NSN 6610-01-251-8860
NSN 5945-01-654-9004
NSN 5905-00-910-8135
NSN 5999-01-347-1009
NSN 5895-01-268-1680