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 5960-01-327-0334
NSN 6150-01-481-7467
NSN 6645-01-539-2920
NSN 6610-01-354-7963
NSN 5895-01-502-3615
NSN 5985-01-556-9912
NSN 2925-01-381-5307
NSN 4140-01-591-3344
NSN 6220-00-014-7745
NSN 5910-01-611-9888
NSN 5835-01-067-9271
NSN 5855-00-149-0766