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 5950-01-580-2034
NSN 5996-00-871-8554
NSN 5965-00-281-0319
NSN 5905-01-524-8815
NSN 4140-00-657-4964
NSN 6145-01-652-7710
NSN 6645-00-276-7544
NSN 5996-01-469-3140
NSN 6110-01-542-8642
NSN 6145-00-010-1425
NSN 6620-00-104-9722
NSN 4140-00-439-4100