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 5920-01-372-1322
NSN 6610-00-001-5516
NSN 5999-00-852-0551
NSN 6145-00-996-8879
NSN 5920-01-608-6225
NSN 5985-01-386-6932
NSN 5999-00-589-2832
NSN 5910-00-906-3470
NSN 5925-00-170-4090
NSN 5910-00-688-6889
NSN 5935-01-468-4812
NSN 6685-01-442-4985