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 5910-01-547-6581
NSN 5975-00-216-4848
NSN 5998-00-661-0380
NSN 6220-01-350-2108
NSN 6610-01-336-0484
NSN 5998-00-770-5229
NSN 5905-01-322-3372
NSN 6610-00-078-9620
NSN 5905-00-952-1022
NSN 6220-01-316-8357
NSN 6110-01-519-9131
NSN 5930-01-020-9646