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 6145-01-293-5463
NSN 5985-00-583-1151
NSN 5999-01-151-6832
NSN 5990-01-243-4233
NSN 6240-00-504-6583
NSN 5999-01-151-4443
NSN 5895-01-331-6946
NSN 5925-01-264-2752
NSN 4140-01-384-2858
NSN 6130-01-547-9613
NSN 6220-00-231-5778
NSN 5960-00-790-0509