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 5990-01-227-6526
NSN 6145-00-448-8264
NSN 6645-01-066-3176
NSN 5945-00-975-5632
NSN 5950-01-219-6535
NSN 6150-01-140-4608
NSN 5930-01-434-5955
NSN 5855-01-641-8295
NSN 5960-00-820-3845
NSN 4140-00-516-5002
NSN 5960-01-241-1844
NSN 5960-00-466-3523