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 5975-01-580-0178
NSN 6150-01-059-6969
NSN 5930-01-270-0688
NSN 5930-01-216-8429
NSN 5915-01-056-5141
NSN 5950-01-435-1395
NSN 5945-01-576-1689
NSN 6650-01-112-0453
NSN 5996-01-381-6564
NSN 6645-00-038-7737
NSN 6610-01-087-7718
NSN 6650-00-775-6560