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 6130-00-328-8335
NSN 6610-01-183-9141
NSN 7035-01-227-2546
NSN 5996-01-464-4198
NSN 5935-01-027-0915
NSN 6610-00-994-2170
NSN 6650-00-717-8913
NSN 6645-00-583-0066
NSN 6320-00-937-5625
NSN 5998-01-383-7915
NSN 5975-01-401-5355
NSN 5975-01-013-2391