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 5990-00-724-3087
NSN 5950-00-522-2432
NSN 5910-00-618-0196
NSN 5950-01-247-4064
NSN 5935-00-149-1485
NSN 4140-01-400-3610
NSN 6135-01-377-5729
NSN 5915-00-298-1969
NSN 6150-00-537-4333
NSN 6130-01-450-9369
NSN 5945-01-310-9132
NSN 5996-00-810-5687