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 5975-01-496-5917
NSN 5855-01-388-2424
NSN 5990-00-513-5328
NSN 5935-01-053-7659
NSN 5975-00-587-9669
NSN 5835-01-647-6426
NSN 5998-00-378-4096
NSN 6610-01-033-1748
NSN 5965-01-546-2939
NSN 5935-00-394-9903
NSN 6620-01-286-2204
NSN 5960-00-474-8254