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 6240-01-558-8377
NSN 6650-01-181-6037
NSN 5930-00-554-1064
NSN 4140-01-423-6219
NSN 5950-01-332-0958
NSN 5975-00-248-5590
NSN 5998-01-550-2469
NSN 6220-01-660-0747
NSN 6135-01-090-5365
NSN 5835-00-366-0240
NSN 5915-00-472-1092
NSN 5985-01-163-0323