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 5930-00-171-5087
NSN 5999-00-279-7999
NSN 6135-01-026-9960
NSN 6105-01-305-4981
NSN 5985-00-941-1794
NSN 6135-01-069-2482
NSN 5960-01-322-4341
NSN 5999-00-147-0044
NSN 4140-01-428-7650
NSN 5998-01-378-7311
NSN 5925-00-050-8501
NSN 5999-00-401-8719