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 5910-01-256-5211
NSN 5920-01-441-8316
NSN 6150-01-533-1540
NSN 5965-01-446-3841
NSN 5945-00-200-2311
NSN 5905-01-178-7386
NSN 7035-01-656-9650
NSN 5935-01-203-8443
NSN 6645-01-146-9158
NSN 6130-01-508-7156
NSN 4140-00-724-6337
NSN 5920-00-168-1402