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 5895-01-586-6152
NSN 6240-01-469-5719
NSN 5895-01-485-8590
NSN 6105-00-020-3591
NSN 6240-00-067-7526
NSN 6150-00-223-5059
NSN 6110-01-031-3988
NSN 5950-01-148-2732
NSN 5835-00-185-4919
NSN 5985-00-252-8443
NSN 5965-00-842-9060
NSN 5910-00-087-9781