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 6135-00-235-1938
NSN 6110-00-633-5253
NSN 5935-01-384-4594
NSN 5945-00-850-2844
NSN 5965-01-483-1610
NSN 5915-00-339-6131
NSN 6650-01-462-0830
NSN 6145-01-463-2843
NSN 6685-01-377-9137
NSN 6620-00-581-8984
NSN 6650-00-671-5106
NSN 5945-01-258-6395