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 6685-01-392-1513
NSN 5835-00-148-9719
NSN 2925-00-185-1618
NSN 6130-01-150-1473
NSN 6610-01-555-8791
NSN 5935-00-240-8240
NSN 5999-01-317-4331
NSN 6145-01-628-0399
NSN 5835-00-315-3797
NSN 5915-00-518-1644
NSN 5965-01-432-4583
NSN 6620-01-598-2271