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 6650-01-361-3060
NSN 6620-01-185-3017
NSN 5990-01-233-4178
NSN 6320-00-160-0899
NSN 5905-01-495-5669
NSN 5935-00-350-8268
NSN 6240-00-115-8008
NSN 5999-00-925-2502
NSN 5998-01-516-8349
NSN 5935-01-204-6195
NSN 5945-01-011-3328
NSN 5855-00-688-9954