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 7035-00-916-9380
NSN 5895-01-442-5818
NSN 7035-00-142-9076
NSN 5950-00-962-1093
NSN 6135-01-071-4923
NSN 2925-01-032-3814
NSN 5895-01-047-5761
NSN 6220-00-155-4524
NSN 5975-00-794-9413
NSN 5925-00-182-7452
NSN 5950-01-379-8867
NSN 5935-01-566-0178