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 6645-01-157-4199
NSN 6220-01-044-3378
NSN 6240-01-184-6831
NSN 5998-00-509-1445
NSN 7035-01-337-1729
NSN 5935-00-782-7302
NSN 5920-01-337-7018
NSN 5985-00-110-1814
NSN 5996-01-291-6720
NSN 5975-01-243-6831
NSN 5930-01-462-2954
NSN 5895-01-123-9027