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 5925-01-465-2672
NSN 6130-01-658-9934
NSN 5910-00-079-9896
NSN 5835-00-364-0816
NSN 6685-01-345-0379
NSN 5930-01-148-0353
NSN 6130-01-102-1461
NSN 6105-01-461-5088
NSN 5835-00-392-2630
NSN 5920-01-535-3840
NSN 5895-00-458-1412
NSN 5930-01-449-1915