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 6145-01-112-0397
NSN 6610-01-487-8879
NSN 6150-01-248-6300
NSN 5920-01-133-5286
NSN 5855-01-325-9507
NSN 6130-01-287-3931
NSN 5975-01-647-6044
NSN 2925-00-497-7808
NSN 5920-00-067-9115
NSN 6645-01-389-8312
NSN 6220-01-435-6183
NSN 5945-01-578-1188