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 5998-01-327-2986
NSN 6105-00-106-6447
NSN 5998-00-892-2055
NSN 6105-00-883-4602
NSN 6135-01-316-9794
NSN 2925-01-535-7235
NSN 5960-01-526-3843
NSN 6610-01-645-3581
NSN 6130-01-378-4249
NSN 5925-00-279-6769
NSN 5935-01-587-7710
NSN 4140-01-208-4829