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 6145-01-190-0382
NSN 6610-00-032-3536
NSN 5945-01-556-5893
NSN 5945-01-414-7681
NSN 7035-00-455-7666
NSN 5945-01-319-4714
NSN 5975-00-179-6545
NSN 5905-01-519-9021
NSN 6130-00-995-0774
NSN 5935-01-204-5102
NSN 6150-01-033-7635
NSN 5998-00-946-4874