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 5960-00-124-0447
NSN 5910-01-212-3090
NSN 6610-00-500-6944
NSN 6320-01-236-9562
NSN 5920-00-269-4060
NSN 5960-01-641-5493
NSN 5925-00-203-1278
NSN 5920-01-325-7555
NSN 5960-01-262-1399
NSN 6610-01-440-9913
NSN 6650-01-607-9343
NSN 5925-00-902-3240