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 5835-01-397-8801
NSN 6135-01-466-1153
NSN 5960-01-582-6167
NSN 5920-01-619-0958
NSN 6110-01-423-9193
NSN 6110-01-423-1416
NSN 5915-00-156-5783
NSN 5998-01-620-4904
NSN 5960-01-178-7500
NSN 5925-01-143-5055
NSN 6685-01-563-8157
NSN 4140-01-202-5600