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 5920-01-269-3047
NSN 5990-00-033-8128
NSN 5915-01-338-0771
NSN 5835-01-553-6772
NSN 6220-00-244-2040
NSN 6645-01-566-3205
NSN 5960-01-553-4557
NSN 5960-01-178-7500
NSN 6650-01-437-8852
NSN 5920-01-397-8380
NSN 5960-00-170-9614
NSN 5935-01-264-6603