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 6150-00-827-0081
NSN 6610-00-893-5776
NSN 5975-01-211-0844
NSN 5996-01-213-5184
NSN 6650-01-629-0096
NSN 5975-00-809-1000
NSN 6130-01-223-6139
NSN 5930-01-379-4120
NSN 6220-01-305-4701
NSN 5925-00-964-9654
NSN 5835-00-257-2852
NSN 2925-01-182-0227