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 6145-00-311-8884
NSN 5950-01-162-7174
NSN 5855-01-604-4161
NSN 5985-01-343-3732
NSN 5895-01-259-4385
NSN 6320-00-295-2854
NSN 5950-01-249-9119
NSN 5945-00-147-2068
NSN 5990-00-186-2445
NSN 5998-01-040-9726
NSN 5985-01-446-2574
NSN 6645-00-419-9939