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 7035-01-506-9957
NSN 4140-01-037-1867
NSN 5925-01-389-8277
NSN 5930-01-605-1487
NSN 6150-00-178-0143
NSN 5985-01-141-7059
NSN 6610-01-336-2787
NSN 7035-01-068-3300
NSN 5985-01-076-6948
NSN 5915-00-170-6775
NSN 6610-00-907-2047
NSN 5895-01-444-1387