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 6105-00-920-8655
NSN 5990-01-157-0441
NSN 5855-00-688-9954
NSN 6130-01-433-2449
NSN 6110-01-199-5442
NSN 5855-01-178-6396
NSN 5965-01-486-1222
NSN 6645-00-192-1152
NSN 5925-01-019-1983
NSN 6145-01-137-1637
NSN 5905-00-138-5553
NSN 6645-00-061-8033