2nd end, not threaded+drilled to accept plunger and spring
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 5895-01-442-4770
NSN 6240-01-059-3563
NSN 6320-01-202-8761
NSN 5910-00-293-8196
NSN 5990-00-140-4559
NSN 5895-01-462-1464
NSN 6650-01-139-6467
NSN 5965-00-937-1851
NSN 5990-00-806-3556
NSN 6110-01-082-6792
NSN 5835-00-198-4936
NSN 5998-00-875-9708