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 6685-01-178-0979
NSN 6685-01-516-0879
NSN 5895-00-554-4573
NSN 5930-01-377-3572
NSN 6620-01-453-6764
NSN 4140-01-533-0010
NSN 5855-01-409-1792
NSN 2925-01-510-9378
NSN 5960-01-570-8605
NSN 7035-00-104-7613
NSN 5996-01-378-5612
NSN 5999-00-122-0102