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 6220-01-283-2829
NSN 5960-01-632-6576
NSN 5835-00-427-2772
NSN 6620-01-625-2855
NSN 5835-00-523-0736
NSN 5905-00-325-2122
NSN 6150-00-142-9142
NSN 6645-01-153-7666
NSN 5985-00-944-7987
NSN 5915-00-081-0536
NSN 5905-00-494-8461
NSN 5998-01-147-0201