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 5910-01-595-2057
NSN 5998-00-261-6891
NSN 5915-00-595-8090
NSN 6645-01-525-5181
NSN 5996-01-633-0192
NSN 6110-01-309-7946
NSN 5996-01-565-8951
NSN 6105-01-562-1396
NSN 6220-00-198-8499
NSN 6130-00-445-5129
NSN 5855-01-329-6087
NSN 5920-00-886-7896