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 5930-00-657-0292
NSN 6220-01-474-0033
NSN 6610-01-049-2661
NSN 6135-01-545-5519
NSN 5925-01-368-6790
NSN 5920-01-550-3971
NSN 6610-01-200-6861
NSN 6645-00-881-9978
NSN 5935-01-510-5768
NSN 5915-01-453-3225
NSN 6220-00-450-9973
NSN 5895-01-146-5382