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 5855-01-112-7725
NSN 5945-00-102-3987
NSN 6220-00-006-5157
NSN 5925-01-620-9002
NSN 4140-01-382-3597
NSN 5998-00-533-8621
NSN 5835-00-393-1996
NSN 5925-00-396-2412
NSN 5945-00-881-9975
NSN 5905-00-608-2332
NSN 6220-01-645-7770
NSN 5960-01-434-5539