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 6685-01-577-0799
NSN 5910-00-788-3785
NSN 5950-01-630-5794
NSN 6110-00-553-8816
NSN 6145-01-424-0354
NSN 5930-01-047-3350
NSN 5920-01-598-7029
NSN 5855-01-469-6123
NSN 5855-01-414-5843
NSN 6220-01-552-0808
NSN 6105-00-235-7930
NSN 6220-01-394-5263