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 6150-01-571-7209
NSN 5965-01-573-7930
NSN 6685-01-250-1948
NSN 6610-01-158-7311
NSN 5975-01-381-2763
NSN 6240-01-496-3847
NSN 5975-01-450-0451
NSN 5975-00-514-3340
NSN 5920-01-644-5262
NSN 5975-00-523-2275
NSN 6130-00-180-5149
NSN 5920-01-464-4622