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 6620-00-553-8988
NSN 5835-01-457-7951
NSN 5998-01-514-5554
NSN 5985-01-299-8177
NSN 5950-01-308-1697
NSN 5999-00-216-7431
NSN 5910-00-245-9578
NSN 5999-01-554-5253
NSN 6610-00-852-9636
NSN 6220-00-391-1076
NSN 5950-00-905-6257
NSN 6145-01-204-4872