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 6645-00-233-4286
NSN 2925-00-925-0545
NSN 6685-01-576-5544
NSN 6105-01-022-2407
NSN 6145-01-112-2573
NSN 6240-01-655-5877
NSN 5920-01-391-4884
NSN 6240-00-361-1421
NSN 6240-01-391-5373
NSN 5999-01-377-9045
NSN 5930-01-488-4460
NSN 6135-01-435-5558