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 6220-01-634-0660
NSN 6130-00-259-1697
NSN 6650-01-476-2358
NSN 5998-00-137-2976
NSN 6320-00-701-0437
NSN 5998-01-607-6310
NSN 6105-00-993-5244
NSN 6105-01-342-2506
NSN 5835-01-424-0054
NSN 5855-01-369-5037
NSN 5945-01-055-3571
NSN 5925-01-245-8648