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 7035-01-024-8067
NSN 6610-00-161-0680
NSN 6685-00-960-7667
NSN 5965-00-391-0562
NSN 6320-01-612-7035
NSN 6145-01-198-5916
NSN 6135-01-633-2066
NSN 5910-00-963-3786
NSN 6220-01-541-0105
NSN 6110-01-493-6564
NSN 7035-00-782-7046
NSN 5950-00-529-6871