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 5998-01-035-9728
NSN 6150-01-207-9165
NSN 5930-00-903-4610
NSN 2925-00-087-2465
NSN 7035-00-946-2642
NSN 6150-01-156-4655
NSN 5998-00-536-4873
NSN 6150-01-461-4963
NSN 5975-01-550-3882
NSN 6645-01-470-9599
NSN 5985-00-385-1643
NSN 5935-01-491-7523