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 5965-01-516-9960
NSN 5935-01-384-2197
NSN 5835-01-133-6485
NSN 5945-00-973-6674
NSN 6110-01-013-9313
NSN 6650-01-495-8031
NSN 5920-01-196-4614
NSN 2925-00-566-4522
NSN 6150-01-409-2858
NSN 6110-01-232-4126
NSN 5990-01-321-2997
NSN 5950-00-897-9480