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 5910-01-365-3974
NSN 5905-01-115-7397
NSN 6150-00-636-8938
NSN 5925-00-706-9975
NSN 6150-01-601-2460
NSN 5835-00-523-0736
NSN 5998-01-397-1516
NSN 5999-01-223-4675
NSN 5950-01-312-8931
NSN 6610-00-855-2821
NSN 6130-01-546-5413
NSN 5935-00-203-3710