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 6685-01-584-8871
NSN 6130-01-268-1703
NSN 5990-01-357-6175
NSN 6320-01-384-3850
NSN 6105-00-197-8671
NSN 6685-01-242-8061
NSN 6320-00-578-6898
NSN 5996-01-302-1212
NSN 5950-00-133-5287
NSN 5965-01-446-6945
NSN 5998-00-208-3362
NSN 2925-01-194-9737