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 7035-00-703-3535
NSN 5960-01-438-0245
NSN 5920-01-263-2781
NSN 6320-01-366-5157
NSN 5985-01-134-0375
NSN 5999-00-860-3408
NSN 6130-00-365-4572
NSN 5935-01-328-7995
NSN 5920-01-129-9638
NSN 5930-01-298-3931
NSN 6650-00-563-0798
NSN 5915-01-101-6841