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 5915-01-091-9434
NSN 6130-00-155-9918
NSN 5998-00-467-7276
NSN 6685-01-434-8860
NSN 6650-01-491-9340
NSN 6240-01-260-3597
NSN 6110-01-184-1779
NSN 5915-01-522-6170
NSN 6135-00-593-6831
NSN 6110-01-142-2550
NSN 4140-01-279-0058
NSN 6610-01-290-2627