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 7035-01-533-7339
NSN 5950-00-460-4399
NSN 5835-01-456-3922
NSN 5965-01-543-4934
NSN 6135-01-651-7287
NSN 6130-01-129-1342
NSN 6685-00-403-7642
NSN 6320-01-272-7072
NSN 5925-00-283-8139
NSN 5950-00-008-6788
NSN 5895-01-532-9807
NSN 6240-01-318-6349