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 5985-00-819-5668
NSN 5950-01-335-0677
NSN 6105-01-412-0697
NSN 5925-01-006-3311
NSN 5965-01-385-4235
NSN 5935-00-021-9628
NSN 6620-00-882-2479
NSN 6320-01-036-2598
NSN 5910-01-419-6765
NSN 5835-00-764-4388
NSN 5930-01-453-2927
NSN 5920-01-292-2570