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 5935-01-485-9313
NSN 6685-00-933-7911
NSN 5990-01-178-6307
NSN 5910-00-937-1329
NSN 5998-00-472-3380
NSN 6150-01-631-7355
NSN 5895-00-455-0248
NSN 5930-01-384-2820
NSN 6130-01-261-0398
NSN 5975-01-261-2443
NSN 6130-01-149-7595
NSN 5920-01-213-7276