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 7035-00-155-9513
NSN 5835-01-021-6114
NSN 6620-01-200-8176
NSN 4140-00-902-7744
NSN 6650-00-132-3827
NSN 5985-01-103-0581
NSN 5945-01-597-9838
NSN 5935-01-473-8487
NSN 6150-00-116-0568
NSN 5998-00-596-9568
NSN 5996-00-277-7384
NSN 5910-01-519-3043