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 6645-01-141-9251
NSN 6130-01-019-0823
NSN 5960-01-122-1101
NSN 5905-01-215-1546
NSN 5985-01-619-2251
NSN 5895-01-406-5134
NSN 6135-00-539-8088
NSN 5998-00-633-5169
NSN 6110-01-251-0403
NSN 5985-00-221-5566
NSN 6110-01-400-4207
NSN 6620-01-373-7978