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 5895-01-035-4731
NSN 5950-01-260-6819
NSN 5990-01-232-6018
NSN 6150-01-094-7298
NSN 5996-00-005-2407
NSN 4140-01-072-8326
NSN 5950-01-435-6354
NSN 5855-00-149-0766
NSN 6620-01-580-5864
NSN 5996-00-925-0173
NSN 5985-00-577-2920
NSN 5905-00-274-3789