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 6110-01-221-4593
NSN 2925-01-141-7563
NSN 6150-00-122-2566
NSN 5945-01-318-1583
NSN 5965-01-352-7257
NSN 6220-00-655-2863
NSN 5996-01-083-3801
NSN 6240-00-547-2127
NSN 5999-01-106-3041
NSN 5998-01-369-2814
NSN 5835-01-147-7526
NSN 6145-01-015-9745