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 5855-01-556-7421
NSN 5910-00-902-1125
NSN 6150-00-707-8804
NSN 6610-00-428-3678
NSN 5910-01-053-6988
NSN 5975-00-908-8814
NSN 5915-01-092-1364
NSN 4140-00-012-3506
NSN 5996-01-625-7887
NSN 6620-01-391-4189
NSN 5910-00-627-4099
NSN 6105-00-773-8480