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 5999-00-245-2104
NSN 5895-01-532-6176
NSN 6320-00-908-6841
NSN 5835-00-931-5568
NSN 5930-01-396-3029
NSN 5915-00-351-7355
NSN 6130-00-900-7272
NSN 6130-01-549-5631
NSN 5920-00-472-1160
NSN 5935-01-437-3002
NSN 6150-01-496-4904
NSN 5999-01-274-9473