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 5996-00-498-1615
NSN 6685-01-632-5868
NSN 5930-00-385-3653
NSN 5920-00-584-4592
NSN 5895-01-629-9503
NSN 5925-00-926-8425
NSN 5996-01-251-9518
NSN 5965-01-364-3002
NSN 5950-01-141-8010
NSN 5998-00-978-1293
NSN 6105-00-988-2471
NSN 6220-01-429-6257