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 2925-01-509-0767
NSN 6240-01-452-3961
NSN 5998-00-452-0329
NSN 4140-01-212-8286
NSN 6220-01-511-8878
NSN 6620-00-456-0404
NSN 5950-01-444-4298
NSN 5975-00-005-7877
NSN 4140-01-468-9267
NSN 6240-00-928-2236
NSN 5935-01-217-6123
NSN 6220-01-196-2116