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 6135-01-459-6424
NSN 5930-01-503-7162
NSN 6135-01-238-2878
NSN 5930-01-030-5742
NSN 5950-00-642-5951
NSN 5960-00-160-2183
NSN 6135-01-460-8830
NSN 5835-00-269-2232
NSN 5920-01-305-5318
NSN 6645-01-052-8331
NSN 5895-00-400-3349
NSN 5998-01-460-0768