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 5950-00-459-1781
NSN 6145-01-634-0388
NSN 6135-00-643-4843
NSN 6135-00-764-8680
NSN 5915-01-347-4372
NSN 5915-00-244-4210
NSN 6645-01-595-1160
NSN 6620-01-300-2631
NSN 6130-01-054-6586
NSN 5935-00-451-2925
NSN 5985-01-560-6870
NSN 5996-00-603-2825