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 6685-00-957-8509
NSN 6645-01-061-5516
NSN 5998-01-435-6656
NSN 6130-00-614-9961
NSN 5895-01-209-6678
NSN 6610-01-491-2643
NSN 6150-00-044-1746
NSN 6240-00-113-8820
NSN 6150-00-419-5133
NSN 5920-01-407-0116
NSN 6145-01-398-1299
NSN 5895-00-542-5978