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 6150-01-112-5142
NSN 6110-00-008-4333
NSN 4140-01-593-8785
NSN 5855-01-023-3727
NSN 5915-00-072-8170
NSN 5910-00-399-0734
NSN 5930-01-415-5103
NSN 4140-01-467-1986
NSN 6685-01-200-1013
NSN 5960-00-880-0457
NSN 5975-00-021-7127
NSN 6110-00-727-3691