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 5835-01-453-7731
NSN 7035-00-215-3272
NSN 5855-01-184-8089
NSN 5965-01-492-5695
NSN 5999-01-237-4018
NSN 5855-01-280-9735
NSN 6240-00-333-5627
NSN 5990-00-170-9553
NSN 6685-01-648-5117
NSN 4140-01-320-7527
NSN 6240-01-534-2987
NSN 5999-01-515-3665