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 5935-00-687-2335
NSN 6105-00-551-3747
NSN 5996-00-866-1356
NSN 6105-00-078-8652
NSN 6620-00-269-8950
NSN 5999-00-421-5134
NSN 7035-01-177-2807
NSN 5960-01-552-8601
NSN 5895-01-042-5978
NSN 5990-01-268-6767
NSN 5998-01-261-5152
NSN 5975-00-189-0857