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 5905-01-386-2646
NSN 6620-01-183-8959
NSN 5930-01-250-8464
NSN 5920-00-345-5833
NSN 5985-00-434-4322
NSN 6645-01-101-4959
NSN 6650-01-183-0711
NSN 6135-00-152-8729
NSN 5915-00-189-0773
NSN 5935-01-444-0860
NSN 6240-00-994-4056
NSN 5950-01-441-3110