Weapon system essential
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 4140-00-793-5180
NSN 6150-00-929-3539
NSN 5999-01-531-0633
NSN 6685-01-490-6018
NSN 6240-00-827-5794
NSN 5855-00-797-8217
NSN 6135-01-222-5464
NSN 5960-01-385-1628
NSN 5835-01-337-8635
NSN 5930-01-462-0364
NSN 5905-01-006-2381
NSN 5996-01-377-3475