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 2925-01-597-9541
NSN 6240-01-415-5581
NSN 6145-00-752-2562
NSN 6145-01-208-6482
NSN 5996-01-371-6804
NSN 5996-01-310-2986
NSN 5960-01-512-0233
NSN 5998-01-442-3143
NSN 5950-00-462-0395
NSN 5920-01-384-2034
NSN 5950-01-574-2486
NSN 5855-00-532-0025