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 6610-01-283-6739
NSN 5935-01-457-6887
NSN 5855-01-538-8616
NSN 6150-01-425-5635
NSN 6220-01-578-6554
NSN 6145-01-026-0030
NSN 2925-01-327-3069
NSN 5945-01-425-2320
NSN 5950-01-425-5263
NSN 5990-01-134-7756
NSN 5950-00-392-3886
NSN 5950-01-227-2466