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 2925-01-618-5706
NSN 6135-01-187-4382
NSN 6650-00-518-5194
NSN 6110-00-172-6126
NSN 5999-01-485-3131
NSN 5915-00-540-7437
NSN 5920-01-200-6655
NSN 5935-01-411-5254
NSN 6135-01-327-2092
NSN 5910-01-249-3081
NSN 6645-01-510-2802
NSN 5990-00-293-6031