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 5998-01-317-9904
NSN 7035-01-309-6709
NSN 4140-00-128-8072
NSN 6145-01-421-1533
NSN 6145-01-443-3173
NSN 6685-01-211-6590
NSN 6320-01-441-2438
NSN 6105-01-088-8133
NSN 2925-01-633-4048
NSN 5925-01-559-7421
NSN 5975-01-534-6061
NSN 2925-00-329-2282