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 6240-01-435-7973
NSN 5975-01-047-9923
NSN 5960-01-089-8155
NSN 6650-00-012-2430
NSN 6110-01-416-2644
NSN 5910-00-153-0024
NSN 5935-01-157-8611
NSN 6150-01-632-1609
NSN 5835-01-118-3677
NSN 5910-00-463-3525
NSN 6685-01-423-1464
NSN 5990-01-434-3469