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 5998-01-571-3293
NSN 5930-01-089-9142
NSN 7035-01-422-5297
NSN 5990-01-462-1617
NSN 6320-00-313-9114
NSN 5996-01-384-5521
NSN 6145-01-399-2350
NSN 6685-00-769-5697
NSN 6130-01-116-4014
NSN 4140-00-684-7314
NSN 5999-01-633-7143
NSN 6685-01-384-2844