Shaft hollow, 1st end 0.620 in.Id, 2nd end 0.439 in.Id
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 5910-00-226-4774
NSN 5960-01-254-0647
NSN 6105-00-635-9809
NSN 6145-01-355-2279
NSN 5915-00-651-4665
NSN 5996-01-068-0329
NSN 4140-00-399-5994
NSN 5975-01-423-4849
NSN 6620-01-512-1338
NSN 5960-01-399-4327
NSN 6150-01-647-2133
NSN 5975-01-364-9767