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 6320-00-174-1362
NSN 5945-00-330-9364
NSN 6240-01-131-1154
NSN 6320-01-441-2438
NSN 5998-01-384-2990
NSN 5960-00-140-9583
NSN 6150-00-852-7042
NSN 6650-00-503-3918
NSN 5996-00-189-6054
NSN 5930-01-012-1082
NSN 6610-01-406-4985
NSN 5925-00-133-0451