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 5965-00-827-9680
NSN 6650-00-287-5868
NSN 6110-01-609-1767
NSN 6145-01-287-3614
NSN 5998-00-875-6321
NSN 6240-01-069-2688
NSN 6130-00-662-8557
NSN 6105-01-462-1657
NSN 5990-01-431-3725
NSN 6220-00-522-6859
NSN 6110-01-659-8232
NSN 6610-01-223-9655