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 6145-01-470-6341
NSN 7035-01-508-6447
NSN 5999-01-232-4629
NSN 6110-00-935-5351
NSN 5999-00-113-9325
NSN 5930-00-989-5983
NSN 5935-01-179-5434
NSN 6685-00-776-0656
NSN 5999-01-386-3616
NSN 6145-01-620-1502
NSN 5835-00-518-4507
NSN 5935-01-339-6136