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 5965-01-501-5638
NSN 4140-00-597-5260
NSN 5925-01-155-2507
NSN 6685-01-242-0326
NSN 6135-00-452-2266
NSN 5990-01-034-8211
NSN 5835-00-583-1316
NSN 5996-01-281-7336
NSN 7035-00-946-2642
NSN 5950-01-366-5931
NSN 6150-00-233-6356
NSN 5895-00-392-2024