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 6685-01-012-7556
NSN 6610-01-576-8955
NSN 6240-01-436-4649
NSN 5915-01-146-3629
NSN 5945-00-435-3908
NSN 6645-01-289-2950
NSN 5930-00-385-3653
NSN 5950-00-313-9509
NSN 5855-00-494-9581
NSN 6135-01-270-8601
NSN 6105-00-012-4301
NSN 5945-01-297-8575