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 7035-00-782-7046
NSN 5920-01-444-1700
NSN 5895-01-221-8307
NSN 5990-01-146-9126
NSN 5945-01-460-7796
NSN 6320-00-098-2858
NSN 5835-00-632-8621
NSN 5855-01-643-0050
NSN 5905-00-198-3702
NSN 6110-01-313-7147
NSN 6135-01-205-5965
NSN 6105-01-495-1492