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 5925-01-160-7609
NSN 6130-00-843-5087
NSN 6320-01-607-1491
NSN 5985-01-381-1169
NSN 5945-01-003-9426
NSN 5998-01-028-3366
NSN 6620-00-202-5122
NSN 5920-00-959-5664
NSN 5975-01-326-9036
NSN 6150-01-521-3031
NSN 6145-01-487-6739
NSN 5990-00-170-9553