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 4140-01-538-0154
NSN 6135-01-459-6424
NSN 5915-00-337-6698
NSN 5910-01-442-1750
NSN 2925-01-141-7563
NSN 5996-00-723-6743
NSN 5985-01-455-0321
NSN 5925-01-347-7729
NSN 6220-01-485-2381
NSN 5935-01-406-0786
NSN 6620-01-207-0667
NSN 5960-01-209-6917