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 6145-01-551-2554
NSN 5945-01-187-8814
NSN 5996-01-407-1458
NSN 5990-01-534-8609
NSN 5996-01-574-6346
NSN 5915-01-365-9637
NSN 5975-01-453-4265
NSN 6130-01-277-3755
NSN 6145-01-391-1780
NSN 6150-01-203-3522
NSN 6150-01-234-2707
NSN 5935-00-054-6831