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 5998-01-248-4727
NSN 7035-01-473-0517
NSN 5910-01-502-6614
NSN 2925-00-982-0409
NSN 6150-01-069-2794
NSN 6145-01-392-6453
NSN 5915-01-080-8149
NSN 5910-00-901-2821
NSN 6610-00-965-6573
NSN 6150-01-486-9354
NSN 6220-01-220-8088
NSN 5910-00-962-0531