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 6135-00-422-3967
NSN 6110-01-501-5131
NSN 6130-01-474-5985
NSN 6150-01-526-6512
NSN 5985-01-386-5831
NSN 5915-01-471-7814
NSN 6240-01-189-6955
NSN 5965-00-698-0433
NSN 2925-01-359-9818
NSN 6650-00-803-2754
NSN 6135-01-167-7604
NSN 6650-01-517-9452