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 5999-00-288-5954
NSN 6145-00-398-4405
NSN 6240-01-082-5552
NSN 5990-01-145-2878
NSN 5998-01-116-2066
NSN 5935-01-318-9750
NSN 5960-01-142-1995
NSN 6650-01-305-0027
NSN 6105-00-445-1090
NSN 6650-00-513-9713
NSN 5895-01-156-3955
NSN 5985-01-343-3304