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 5990-01-024-9659
NSN 5905-00-514-1984
NSN 5920-00-038-6892
NSN 6220-01-320-1410
NSN 5990-01-462-1617
NSN 6105-01-463-2387
NSN 6105-00-997-3212
NSN 6650-01-386-6711
NSN 6620-00-068-2503
NSN 2925-01-036-6577
NSN 5925-01-395-1971
NSN 5999-01-392-0874