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 6620-01-280-3516
NSN 5895-01-189-1855
NSN 6610-01-490-2020
NSN 5935-00-166-0776
NSN 5999-00-840-6094
NSN 6620-00-350-5817
NSN 5975-01-281-8347
NSN 6620-01-152-0936
NSN 5950-01-315-2717
NSN 6610-00-805-5302
NSN 5835-01-436-6549
NSN 6135-01-168-2944