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 5905-01-537-8950
NSN 5998-00-028-3488
NSN 5999-01-448-9932
NSN 4140-01-279-4311
NSN 5905-00-826-9797
NSN 6320-01-352-5653
NSN 6145-01-089-3812
NSN 6610-00-421-9853
NSN 5950-01-424-7267
NSN 6105-01-486-8706
NSN 6240-01-271-2222
NSN 5925-01-257-4314