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 6610-01-293-4837
NSN 5996-01-033-1145
NSN 5960-00-262-9206
NSN 6135-01-244-5580
NSN 6685-00-364-5404
NSN 4140-00-552-7370
NSN 5855-01-331-8502
NSN 6220-00-531-6430
NSN 5855-00-821-7512
NSN 6145-01-566-7864
NSN 5965-01-592-3051
NSN 6610-01-101-5909