Lh thds on 1st end and center portion; for rh pump
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 5930-01-527-4035
NSN 5950-00-205-2932
NSN 4140-01-561-8011
NSN 6110-01-590-0895
NSN 5985-01-359-0318
NSN 6645-01-378-8907
NSN 5915-00-682-7799
NSN 5996-01-033-1300
NSN 7035-01-659-1927
NSN 5965-00-007-7863
NSN 5998-00-068-3864
NSN 5925-00-257-7072