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 5965-01-312-0836
NSN 6150-01-441-2254
NSN 6135-00-935-8769
NSN 6645-00-353-6659
NSN 6105-01-578-0890
NSN 5960-01-067-1448
NSN 6130-01-310-1453
NSN 5920-01-388-3543
NSN 5930-01-091-5559
NSN 5910-00-196-0218
NSN 5996-00-763-6245
NSN 5998-01-202-8266