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 5990-01-334-8634
NSN 5975-00-894-9639
NSN 5998-01-558-5363
NSN 5985-01-056-3287
NSN 5945-01-626-6363
NSN 5999-00-437-3752
NSN 5996-01-055-6207
NSN 5945-01-167-9881
NSN 5925-00-597-1558
NSN 2925-01-539-9795
NSN 6650-00-161-4122
NSN 2925-01-616-3037