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 5895-00-546-5563
NSN 6650-01-531-6738
NSN 5855-01-444-4228
NSN 5905-01-406-5654
NSN 6685-00-781-3939
NSN 6320-01-481-7322
NSN 5985-01-435-4425
NSN 6650-00-411-1403
NSN 5975-00-244-0706
NSN 6150-01-448-9858
NSN 6320-01-616-0843
NSN 5999-01-634-0576