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 5945-00-869-6375
NSN 6650-01-175-0841
NSN 6150-01-592-6158
NSN 6110-01-251-4607
NSN 5950-00-493-3762
NSN 5895-01-102-9612
NSN 5990-01-110-8979
NSN 5920-01-492-5788
NSN 6220-01-371-1058
NSN 6110-01-300-2234
NSN 5998-00-928-6757
NSN 5996-00-081-3175