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 7035-01-391-2531
NSN 7035-01-399-5354
NSN 5935-00-725-8735
NSN 5950-01-028-4105
NSN 5910-01-326-9827
NSN 5855-00-237-4088
NSN 6105-00-253-3828
NSN 5998-00-229-9166
NSN 7035-00-371-7749
NSN 5998-01-163-7990
NSN 5950-01-528-1380
NSN 6220-00-864-3408