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 5915-00-713-4888
NSN 5945-00-972-3295
NSN 6150-01-408-6887
NSN 5998-01-009-9728
NSN 5975-00-134-0401
NSN 2925-00-870-0608
NSN 5930-00-648-6354
NSN 6685-00-800-4525
NSN 5999-01-397-0541
NSN 5975-00-838-0443
NSN 5965-01-259-5291
NSN 5999-01-507-0119