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 5999-01-527-6971
NSN 5985-00-263-7870
NSN 5998-01-073-7570
NSN 5998-01-270-2293
NSN 4140-01-181-9669
NSN 5905-01-481-8677
NSN 5990-00-133-7734
NSN 5965-00-639-6621
NSN 6135-01-463-2445
NSN 6685-01-625-0999
NSN 6135-01-067-8331
NSN 5905-01-457-0666