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 5960-01-613-6122
NSN 6220-01-397-5678
NSN 5950-00-142-0609
NSN 7035-01-179-5667
NSN 5920-00-097-7648
NSN 6135-01-390-1841
NSN 5925-00-377-0263
NSN 7035-00-337-8745
NSN 5990-00-636-4218
NSN 6220-01-492-9403
NSN 5998-01-608-2846
NSN 5855-00-832-7316