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 6130-00-867-9236
NSN 6620-01-603-6442
NSN 5920-00-045-4211
NSN 4140-00-104-7323
NSN 5835-01-463-2334
NSN 6105-01-642-1550
NSN 6220-00-353-5730
NSN 6150-01-047-3437
NSN 6135-01-448-1615
NSN 6685-01-032-4752
NSN 2925-00-236-9986
NSN 5985-00-055-1053