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 6105-00-232-1410
NSN 5855-01-499-8692
NSN 6105-00-499-0029
NSN 5965-00-862-3295
NSN 5910-01-240-8020
NSN 6220-00-005-0388
NSN 6320-01-362-3037
NSN 6150-01-462-4810
NSN 6105-01-339-8258
NSN 6610-00-633-4338
NSN 5960-01-096-4588
NSN 5835-00-785-7921