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 5945-01-136-6279
NSN 5996-01-141-7959
NSN 6620-01-223-9025
NSN 6240-01-566-8474
NSN 5915-00-560-6011
NSN 5960-01-553-4557
NSN 5965-00-237-8049
NSN 5950-00-755-2109
NSN 6650-01-508-3651
NSN 5920-01-539-9585
NSN 5905-01-367-2819
NSN 6645-00-933-2170