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 5835-01-416-6449
NSN 5835-01-367-4330
NSN 6145-01-412-1297
NSN 5925-01-388-7049
NSN 5835-00-523-0736
NSN 6110-01-342-0688
NSN 5895-00-805-3919
NSN 5985-01-359-6512
NSN 6240-00-287-1988
NSN 6220-00-935-6881
NSN 5985-01-519-2637
NSN 5935-01-183-4998