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 6220-01-381-1793
NSN 5950-01-477-2275
NSN 6240-01-050-9156
NSN 6105-00-059-9166
NSN 6135-01-494-3607
NSN 5835-01-049-5290
NSN 5855-01-482-0440
NSN 5915-01-026-6357
NSN 5950-01-421-3169
NSN 5835-00-322-3429
NSN 6150-01-545-4131
NSN 7035-00-803-3056