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 6135-01-297-5565
NSN 5835-00-466-8544
NSN 6150-01-079-8353
NSN 5910-01-431-9690
NSN 6135-00-477-8847
NSN 5945-00-857-4463
NSN 5855-01-258-5161
NSN 6610-01-102-0194
NSN 6150-01-108-5380
NSN 5935-01-200-7423
NSN 5905-01-562-5532
NSN 5835-01-046-9615