1.750 in.O/a lg, 2 internal threaded holes on first end 0.625-18 unf, 3b; second end second step tapered 1.500 in.Per ft
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 5950-01-294-8514
NSN 5895-01-432-3963
NSN 6620-01-438-0415
NSN 5935-00-911-9875
NSN 6220-01-278-3342
NSN 6110-01-510-1456
NSN 5895-01-642-7299
NSN 6620-01-416-9882
NSN 5835-00-838-0707
NSN 4140-01-202-2840
NSN 6105-01-236-4541
NSN 5855-00-087-1550