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 5910-01-493-5111
NSN 6130-00-185-4522
NSN 6145-00-929-1817
NSN 6220-00-804-9270
NSN 5960-01-094-9540
NSN 5996-00-329-2886
NSN 5975-01-224-5799
NSN 6110-00-248-7475
NSN 6135-01-296-1860
NSN 6650-01-459-7155
NSN 5965-01-513-6011
NSN 6150-01-291-4100