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 6105-01-511-0383
NSN 5855-00-125-0780
NSN 5996-01-219-1187
NSN 5996-00-583-0796
NSN 5930-01-372-0239
NSN 5945-01-011-1075
NSN 6620-01-384-2105
NSN 5835-00-857-4486
NSN 6685-00-596-8765
NSN 5835-00-537-7780
NSN 5998-01-295-0970
NSN 5925-00-156-4044