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 5960-01-069-2009
NSN 5835-01-460-6054
NSN 6150-00-610-3333
NSN 5855-00-130-5756
NSN 6610-01-409-1781
NSN 5950-01-578-5818
NSN 6610-01-595-2847
NSN 6240-00-113-5239
NSN 5998-01-462-2625
NSN 4140-01-181-9669
NSN 4140-01-198-5652
NSN 5985-01-634-0635