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 7035-01-026-0117
NSN 5835-01-397-8801
NSN 5985-01-047-7497
NSN 5935-00-482-2392
NSN 5990-00-944-3568
NSN 5985-01-272-6161
NSN 5985-00-336-5813
NSN 6320-00-228-5678
NSN 6150-00-161-2480
NSN 7035-00-096-9986
NSN 6610-01-250-2811
NSN 6135-01-466-0192