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 6610-01-468-4745
NSN 6110-00-626-8522
NSN 6220-00-141-0268
NSN 5895-01-418-1764
NSN 6105-01-645-8654
NSN 6135-01-469-7574
NSN 6150-01-213-8455
NSN 5935-01-553-3739
NSN 5960-00-824-5229
NSN 6105-00-251-0505
NSN 5999-01-504-8004
NSN 5998-00-496-8219