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 6145-00-078-9917
NSN 5960-01-486-6629
NSN 6105-01-162-5316
NSN 5905-00-222-7943
NSN 5965-00-370-3855
NSN 6645-01-144-6415
NSN 6320-01-461-5866
NSN 5990-00-133-7734
NSN 6320-00-831-2227
NSN 6645-00-456-7653
NSN 6110-00-009-9334
NSN 6110-01-343-1585