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 5998-01-226-8562
NSN 5905-00-145-5425
NSN 5960-01-579-1661
NSN 5996-01-380-5946
NSN 6685-01-509-1181
NSN 7035-01-517-8663
NSN 6145-01-155-5277
NSN 5950-01-514-7603
NSN 6135-01-472-9011
NSN 5998-01-093-4717
NSN 5950-01-535-6326
NSN 6240-00-607-4303