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 5915-01-223-6411
NSN 6650-00-809-1817
NSN 5905-01-406-5217
NSN 5925-01-238-8563
NSN 6220-01-451-3056
NSN 4140-01-215-1125
NSN 5965-01-393-2054
NSN 5965-01-253-0451
NSN 5895-01-459-6876
NSN 5915-00-334-0138
NSN 5895-00-018-8698
NSN 5920-01-468-9587