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 5935-01-176-3610
NSN 6685-01-181-2273
NSN 5960-00-960-6805
NSN 6650-00-263-3552
NSN 4140-01-256-4597
NSN 5975-01-116-3678
NSN 6110-01-628-6176
NSN 5950-01-645-4986
NSN 6240-00-194-7924
NSN 5998-01-183-4963
NSN 6645-00-963-6354
NSN 5975-01-348-9723