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 5895-01-117-0349
NSN 5925-01-207-1403
NSN 6105-00-302-7514
NSN 6130-00-566-0347
NSN 5925-01-416-2814
NSN 6685-01-272-1182
NSN 5835-01-482-1591
NSN 5855-01-421-1440
NSN 5996-00-703-7776
NSN 7035-01-357-3726
NSN 5975-00-511-6077
NSN 5835-00-477-3162