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 6610-00-078-9620
NSN 6150-01-398-5341
NSN 5950-01-361-7667
NSN 5960-00-159-7309
NSN 5905-01-349-6826
NSN 5915-01-448-2891
NSN 5999-01-301-7310
NSN 5855-01-515-2573
NSN 5935-01-441-1888
NSN 5996-01-190-5160
NSN 4140-01-255-3274
NSN 6105-00-351-8009