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 5996-00-649-9296
NSN 5920-01-606-2136
NSN 5915-00-581-2651
NSN 5999-01-483-4741
NSN 5855-01-620-0958
NSN 5855-01-510-8235
NSN 6320-00-456-0836
NSN 5999-00-928-2255
NSN 6145-01-294-8222
NSN 6610-01-561-7813
NSN 5945-00-287-8022
NSN 5998-01-029-0628