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 5960-01-029-2940
NSN 5990-01-204-7576
NSN 5935-01-573-8161
NSN 5905-00-687-2121
NSN 5920-01-587-2675
NSN 5999-01-494-3816
NSN 7035-00-360-2008
NSN 5835-01-629-2044
NSN 5996-00-832-9495
NSN 6610-01-269-1894
NSN 6145-01-563-4604
NSN 6150-00-491-9654