A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes shaft(1), straight; and axle(1), straight.
Classification: Transmission shafts and cranks, except camshafts and crankshafts
NSN 7035-01-425-4496
NSN 6105-01-100-0123
NSN 6130-00-023-8701
NSN 5925-01-607-0217
NSN 6145-01-352-5925
NSN 6220-00-186-2238
NSN 5965-01-438-0647
NSN 5910-00-266-8313
NSN 5910-00-081-9046
NSN 5910-01-056-6446
NSN 6220-01-313-0094
NSN 5999-00-052-8843