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 5920-00-019-0259
NSN 5950-01-176-5092
NSN 6130-00-378-5567
NSN 5935-01-078-0355
NSN 5920-01-146-2112
NSN 7035-01-202-8172
NSN 6685-01-385-1383
NSN 5855-00-165-3093
NSN 5920-01-296-8691
NSN 6135-01-175-7311
NSN 7035-01-383-6549
NSN 6610-01-460-1211