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 6110-01-065-0232
NSN 6110-00-389-6600
NSN 6610-00-593-5299
NSN 5935-01-372-8857
NSN 6645-01-005-1885
NSN 6130-01-069-3772
NSN 6130-00-535-4494
NSN 6620-01-172-3500
NSN 5930-01-395-7054
NSN 5965-01-530-6565
NSN 6610-01-577-8685
NSN 2925-01-398-4312