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 5998-01-367-6718
NSN 5915-00-068-6479
NSN 2925-01-150-7160
NSN 5945-00-001-3916
NSN 5930-01-606-3698
NSN 6145-01-044-6666
NSN 5960-00-597-2680
NSN 6130-01-420-0421
NSN 5835-01-440-5391
NSN 6620-01-028-6374
NSN 6650-01-556-1929
NSN 6610-01-470-6248