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 5915-01-330-9157
NSN 6240-00-403-4861
NSN 6150-00-155-3578
NSN 6135-01-421-1052
NSN 4140-00-224-2133
NSN 5950-01-437-9848
NSN 4140-00-054-5469
NSN 5985-01-306-3340
NSN 5915-01-386-7171
NSN 6220-01-093-4439
NSN 5990-00-226-7894
NSN 5965-00-926-2591