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 4140-01-424-0841
NSN 5925-01-530-4304
NSN 5855-00-631-4565
NSN 6645-01-492-5304
NSN 6650-01-642-0367
NSN 5930-01-196-6137
NSN 5915-01-067-8145
NSN 6110-01-411-6000
NSN 5915-01-456-7988
NSN 5965-01-324-2441
NSN 5985-01-597-3482
NSN 5910-00-497-7753