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 6105-00-372-4716
NSN 5925-01-654-1870
NSN 6645-01-066-6665
NSN 6610-01-620-7711
NSN 6130-01-319-4693
NSN 6150-01-634-0575
NSN 5999-00-115-9867
NSN 5945-01-129-2940
NSN 6220-01-592-8284
NSN 5915-00-435-0371
NSN 5935-00-408-5133
NSN 6645-00-825-5677