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 6150-01-358-9978
NSN 6130-00-816-7981
NSN 6105-00-899-9032
NSN 6135-01-388-2761
NSN 6620-00-392-3522
NSN 5935-01-508-6902
NSN 6130-00-153-9468
NSN 6685-00-562-2047
NSN 5910-01-451-3794
NSN 4140-01-073-7436
NSN 5945-01-178-5214
NSN 5905-00-249-4256