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 5935-01-571-7071
NSN 5990-00-936-7299
NSN 5835-00-764-1895
NSN 5915-00-992-0316
NSN 6610-01-287-9814
NSN 5985-00-813-7380
NSN 5985-01-576-1403
NSN 2925-01-446-6523
NSN 5960-01-399-4327
NSN 5998-00-316-3393
NSN 5950-01-597-3001
NSN 5920-01-204-3268