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 5920-00-918-1585
NSN 6110-01-328-4009
NSN 6650-01-607-5817
NSN 5950-01-536-0666
NSN 5999-01-211-6671
NSN 5960-01-433-7565
NSN 6110-00-931-2085
NSN 6685-01-342-6561
NSN 5835-01-495-0595
NSN 6240-01-327-4120
NSN 5920-01-566-9328
NSN 5998-01-604-9402