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 6130-01-511-1992
NSN 6135-01-162-0943
NSN 5985-00-073-0725
NSN 7035-01-441-9509
NSN 5975-00-558-2495
NSN 5998-01-113-3992
NSN 5960-01-076-4708
NSN 5895-01-450-3051
NSN 5999-00-405-1395
NSN 5855-01-603-6141
NSN 2925-01-131-8761
NSN 6220-01-523-0869