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 5920-01-493-5109
NSN 6135-01-309-8414
NSN 6220-01-423-7517
NSN 5950-01-282-3926
NSN 5935-01-506-1360
NSN 5920-01-512-1711
NSN 5935-01-266-7292
NSN 5895-01-590-6789
NSN 2925-00-886-4718
NSN 2925-00-278-9468
NSN 5855-01-508-1020
NSN 6135-00-422-3967