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 5915-01-526-0649
NSN 6320-01-536-3077
NSN 5960-01-207-9544
NSN 5905-00-402-7454
NSN 5920-01-018-0146
NSN 5950-00-567-4836
NSN 6650-00-299-9681
NSN 6110-01-074-8079
NSN 5965-01-252-7870
NSN 5855-00-256-5562
NSN 2925-01-510-9378
NSN 6110-01-344-5852