Furnished with keys
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 5915-01-399-7278
NSN 5996-00-763-6245
NSN 5915-01-100-6006
NSN 6620-00-496-8697
NSN 5920-01-542-8710
NSN 5905-00-229-7703
NSN 5920-00-820-1328
NSN 5998-00-057-7121
NSN 5998-01-029-8763
NSN 6320-01-383-3257
NSN 5895-01-657-8509
NSN 6145-00-102-8968