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 5999-00-505-2966
NSN 4140-01-557-2532
NSN 6145-00-376-0070
NSN 5960-01-216-7004
NSN 5998-01-620-0056
NSN 6105-00-639-6857
NSN 5998-00-914-5251
NSN 6130-00-188-3709
NSN 5915-00-271-2321
NSN 6135-00-334-4500
NSN 6610-00-986-6358
NSN 6240-00-522-6009