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 6145-00-253-2330
NSN 4140-00-101-7903
NSN 6220-01-116-2411
NSN 6145-01-035-5952
NSN 5996-00-005-1653
NSN 5998-00-050-7772
NSN 6145-00-186-6291
NSN 5965-00-918-2481
NSN 5999-00-715-7823
NSN 2925-00-866-7311
NSN 6610-01-472-2757
NSN 6620-01-280-9478