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 6650-01-005-0714
NSN 6685-01-127-5728
NSN 5925-00-104-8540
NSN 5975-01-429-4953
NSN 6220-00-961-5399
NSN 5950-00-167-7650
NSN 5985-01-268-1804
NSN 5835-00-926-0195
NSN 5950-01-599-1976
NSN 5950-01-641-1397
NSN 6620-01-140-8684
NSN 6610-00-654-0273