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 5990-01-029-0868
NSN 5996-01-040-9680
NSN 5925-01-509-9040
NSN 6145-01-207-4644
NSN 2925-00-594-1157
NSN 5985-01-420-8254
NSN 6620-01-270-0710
NSN 4140-01-460-3745
NSN 5945-01-592-8360
NSN 5935-01-024-9452
NSN 6320-01-352-5653
NSN 4140-01-563-1621