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 5990-01-443-2931
NSN 6620-00-190-8109
NSN 5915-00-624-8174
NSN 6135-01-516-4638
NSN 5930-00-425-3500
NSN 5945-01-442-1054
NSN 6610-01-579-2984
NSN 5925-00-964-9654
NSN 6110-01-519-3813
NSN 5945-01-391-5586
NSN 5990-01-439-4643
NSN 5905-01-452-6964