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 6150-01-104-2430
NSN 6320-00-322-3460
NSN 6220-01-194-2963
NSN 6240-00-518-2333
NSN 5925-00-127-1436
NSN 6220-01-371-9905
NSN 6130-01-202-8025
NSN 6320-00-400-8042
NSN 5990-01-080-0097
NSN 5930-01-127-9861
NSN 5920-01-200-6655
NSN 5855-00-832-9341