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 5960-01-048-3429
NSN 6135-00-080-9176
NSN 5996-00-298-1932
NSN 5975-01-225-8050
NSN 5960-00-032-9715
NSN 6135-01-457-2855
NSN 6240-00-677-0305
NSN 5960-00-382-6012
NSN 5985-00-028-0630
NSN 5935-01-461-5996
NSN 5935-00-761-3698
NSN 5950-00-683-8304