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 5996-00-814-7376
NSN 6130-01-347-0867
NSN 4140-00-138-4139
NSN 5855-01-330-3669
NSN 6135-01-390-7364
NSN 5950-01-043-1500
NSN 5999-01-367-7334
NSN 5999-01-235-7004
NSN 5998-01-501-6335
NSN 6150-01-659-0474
NSN 5905-01-642-3638
NSN 5855-01-513-1859