A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.O25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.
Classification: Transmission shafts and cranks, except camshafts and crankshafts
NSN 7035-01-322-8180
NSN 5990-01-141-3562
NSN 5996-00-151-4462
NSN 6105-00-132-3747
NSN 6610-00-164-1510
NSN 6620-00-467-7414
NSN 5925-01-422-0431
NSN 5990-01-424-2954
NSN 6240-00-816-6749
NSN 5915-01-122-2606
NSN 5910-00-600-0777
NSN 5855-00-149-0766