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 5965-01-398-9579
NSN 5965-01-285-2133
NSN 2925-01-597-9541
NSN 2925-00-845-1480
NSN 5895-00-079-9693
NSN 5998-01-047-4608
NSN 5915-01-428-4187
NSN 5920-00-288-5849
NSN 5996-01-461-0505
NSN 5930-01-651-2907
NSN 6620-01-615-1724
NSN 5910-00-057-3672