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 5950-01-447-2839
NSN 6135-01-620-5244
NSN 5835-01-550-5094
NSN 5990-00-081-3937
NSN 6620-00-515-4545
NSN 5990-00-843-0244
NSN 6645-01-381-0656
NSN 6105-00-279-3044
NSN 5920-00-521-8331
NSN 7035-01-369-1445
NSN 6240-01-076-1793
NSN 6135-00-179-0538