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 6130-00-257-5599
NSN 5835-01-222-7714
NSN 6685-00-153-3914
NSN 5835-01-537-1228
NSN 6105-00-471-3265
NSN 4140-00-647-1142
NSN 6130-01-357-0551
NSN 7035-00-631-3782
NSN 5935-01-049-7485
NSN 6135-00-223-9563
NSN 6150-01-097-0747
NSN 6130-01-429-6581