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 5915-01-429-8743
NSN 5945-01-579-2271
NSN 5855-01-218-3735
NSN 7035-01-539-2939
NSN 5835-00-552-9033
NSN 4140-01-202-7853
NSN 6620-01-064-0366
NSN 6645-01-149-2247
NSN 5910-00-005-3795
NSN 6240-01-381-5541
NSN 5910-00-597-3655
NSN 6135-00-145-8884