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 5950-01-588-6824
NSN 5925-01-449-9771
NSN 6240-01-592-3176
NSN 5930-01-566-9478
NSN 6130-01-196-9202
NSN 6150-01-443-4695
NSN 5950-01-429-3376
NSN 6110-01-032-6975
NSN 5925-00-283-1410
NSN 5985-01-300-2436
NSN 5935-00-988-8839
NSN 5945-01-027-1351