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 7035-00-179-3924
NSN 5835-01-626-9603
NSN 6135-01-180-9611
NSN 5915-01-130-5941
NSN 5985-01-496-2089
NSN 2925-00-652-7383
NSN 5920-00-038-6892
NSN 5925-01-174-1562
NSN 6240-00-292-3237
NSN 4140-00-821-9836
NSN 5930-01-643-2263
NSN 6620-01-633-8443