Carbon steel; media is hydraulic oil
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 6145-00-614-9302
NSN 5925-01-160-7609
NSN 6150-01-318-0188
NSN 4140-00-597-5260
NSN 6150-01-105-0894
NSN 5915-00-962-8494
NSN 6110-01-087-1603
NSN 5905-01-633-1367
NSN 6240-01-328-0718
NSN 6645-01-633-1852
NSN 6650-00-138-3079
NSN 5895-01-158-4932