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 2925-01-216-8353
NSN 5935-01-471-2388
NSN 6130-01-621-7710
NSN 5996-01-418-5140
NSN 6135-01-017-3001
NSN 4140-01-594-4551
NSN 5930-00-961-0962
NSN 5915-01-157-9799
NSN 5835-01-495-0595
NSN 5930-01-550-9794
NSN 6135-01-320-4815
NSN 5855-01-650-9545