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 6220-01-563-0330
NSN 5998-01-342-4570
NSN 5990-01-370-7912
NSN 6650-00-717-8913
NSN 5935-01-123-3467
NSN 5996-00-907-5066
NSN 6220-00-719-7714
NSN 6145-00-920-1220
NSN 5930-01-583-6805
NSN 6150-01-218-4507
NSN 6645-00-616-1289
NSN 5950-01-051-8962