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 5985-00-863-7908
NSN 5950-01-448-8876
NSN 6135-01-151-2705
NSN 6150-00-411-0426
NSN 6135-01-219-8612
NSN 5915-01-371-2906
NSN 5999-00-259-7103
NSN 6650-01-619-9986
NSN 6685-01-388-8956
NSN 6220-01-445-0050
NSN 5935-01-158-0656
NSN 6320-00-483-0451