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 5945-01-500-1904
NSN 2925-00-188-5003
NSN 2925-01-172-9209
NSN 6145-01-648-6261
NSN 6130-01-177-6389
NSN 5950-01-028-9571
NSN 5999-01-050-0115
NSN 7035-01-551-7927
NSN 6240-01-398-6049
NSN 6685-01-168-8391
NSN 6645-01-046-2804
NSN 5910-00-647-4059