Flange at center has place for spring, first end threads are 3/8-16; second threads are 5/16-18
No other part numbers with same form, fit, and function found.
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 5835-00-552-0734
NSN 5975-01-218-5940
NSN 5960-01-595-6515
NSN 6645-01-142-2416
NSN 5985-01-586-0679
NSN 6145-01-318-3084
NSN 5960-01-175-9880
NSN 2925-01-328-4394
NSN 6110-01-175-7735
NSN 6130-01-290-6474
NSN 5945-00-935-6922
NSN 5945-01-441-1861