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 5895-01-191-2375
NSN 5945-00-488-7399
NSN 5996-01-272-7879
NSN 5998-00-064-1694
NSN 5999-01-379-7063
NSN 5975-01-608-5346
NSN 6150-01-385-0124
NSN 6145-01-047-2080
NSN 6650-01-633-6872
NSN 4140-01-430-2335
NSN 5960-01-053-4358
NSN 5935-01-392-1916