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 5998-01-083-3166
NSN 5935-00-898-1848
NSN 5998-00-935-2510
NSN 6135-01-428-8821
NSN 6645-00-825-5677
NSN 5920-01-131-9714
NSN 5935-00-719-7747
NSN 5930-01-633-7912
NSN 6220-01-027-1294
NSN 6220-00-194-3827
NSN 5960-01-171-8944
NSN 6130-01-634-0603