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 5835-01-130-4952
NSN 6105-01-592-4134
NSN 6220-01-127-5233
NSN 5965-00-693-8829
NSN 5915-01-592-3355
NSN 6130-01-628-6062
NSN 5835-00-233-6327
NSN 5895-01-388-3144
NSN 6135-01-045-1504
NSN 5960-01-599-9821
NSN 5998-01-374-9920
NSN 6135-00-437-5182