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 5855-01-643-2130
NSN 5996-00-957-1513
NSN 5910-01-492-0484
NSN 4140-01-254-3689
NSN 6135-01-151-2705
NSN 5999-01-395-1529
NSN 5935-01-585-0055
NSN 5855-01-406-4821
NSN 6685-01-306-4390
NSN 5985-01-616-7286
NSN 6110-00-896-8996
NSN 6105-00-185-1579