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 5935-01-291-8199
NSN 5990-00-784-1254
NSN 6135-01-468-2970
NSN 5950-01-356-4241
NSN 6220-01-507-9614
NSN 5835-01-388-5198
NSN 6150-01-121-4644
NSN 6620-00-498-3255
NSN 4140-01-491-0683
NSN 6240-00-226-0462
NSN 5960-01-041-9512
NSN 5960-00-174-1867