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 5915-00-926-8126
NSN 6620-00-126-5072
NSN 6650-01-051-2021
NSN 6150-01-384-6782
NSN 5915-01-620-3754
NSN 6685-01-116-4526
NSN 5996-01-098-1822
NSN 5935-01-121-4373
NSN 6645-01-157-9080
NSN 6645-00-089-8842
NSN 5996-01-084-6930
NSN 6240-01-502-7103