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 5915-01-398-9831
NSN 5835-00-518-4507
NSN 5999-01-365-6065
NSN 6130-00-798-5514
NSN 5945-01-273-5594
NSN 5925-01-406-4093
NSN 6135-01-136-8306
NSN 6610-01-474-6152
NSN 6650-00-299-9681
NSN 5915-01-346-3040
NSN 5935-01-220-9190
NSN 6145-01-451-4599