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 5975-01-089-6821
NSN 6610-00-958-0294
NSN 6105-01-127-9553
NSN 6135-00-209-6918
NSN 5855-00-560-0110
NSN 6105-01-545-2776
NSN 5998-00-103-7985
NSN 5950-00-003-3578
NSN 6105-01-461-8426
NSN 7035-01-320-4336
NSN 6110-01-469-6637
NSN 5945-00-689-7103