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 5835-01-054-6418
NSN 7035-01-243-8523
NSN 5895-01-096-0257
NSN 5905-01-157-5617
NSN 5975-01-411-6597
NSN 6150-01-369-9038
NSN 5985-01-412-0569
NSN 5950-00-734-3990
NSN 6620-00-494-5122
NSN 5985-00-447-1729
NSN 6240-00-828-3039
NSN 5935-00-952-2897