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 5965-01-175-4839
NSN 6685-00-372-4670
NSN 5910-01-069-0266
NSN 5905-01-112-7460
NSN 6685-01-487-1446
NSN 6105-00-392-1919
NSN 5990-00-269-2226
NSN 6320-00-238-9973
NSN 5990-00-394-3987
NSN 6105-01-158-4674
NSN 6110-01-497-6960
NSN 6240-00-458-4662