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 5920-00-880-2433
NSN 5950-00-188-6774
NSN 5915-01-292-6574
NSN 6145-01-121-3560
NSN 5910-01-129-1433
NSN 5998-01-167-7893
NSN 5965-01-484-9818
NSN 5855-01-495-2670
NSN 5945-01-545-6775
NSN 5925-00-081-5727
NSN 5935-01-382-9587
NSN 5996-01-582-7418