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 6110-00-088-8269
NSN 5935-01-094-7409
NSN 5930-01-046-3762
NSN 5895-00-130-5816
NSN 5950-00-578-2749
NSN 5975-01-254-9244
NSN 5996-01-389-8434
NSN 5935-01-220-8104
NSN 6130-01-324-3562
NSN 5996-01-005-1440
NSN 5930-01-646-6662
NSN 5855-01-611-0896