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 5935-01-392-3856
NSN 6620-01-201-6080
NSN 5895-01-220-2212
NSN 6220-01-602-9275
NSN 5855-01-201-4857
NSN 6610-01-055-4147
NSN 5999-01-100-3221
NSN 5920-01-376-4422
NSN 5935-00-226-2038
NSN 5998-00-221-7007
NSN 5935-00-353-3293
NSN 5998-01-659-7582