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 6610-00-398-0104
NSN 5999-01-125-2379
NSN 6320-01-342-7548
NSN 5965-01-399-8454
NSN 5996-01-069-2370
NSN 6145-01-443-3173
NSN 5835-01-544-2035
NSN 5925-01-553-8725
NSN 6240-01-235-2604
NSN 5925-00-592-8571
NSN 5990-01-339-5118
NSN 6620-00-538-8746