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 5950-01-185-6055
NSN 7035-01-395-0757
NSN 5915-01-490-5884
NSN 5930-01-380-7426
NSN 5930-01-422-2548
NSN 5925-01-592-3077
NSN 5985-00-189-7138
NSN 6130-00-193-2421
NSN 5910-00-406-4470
NSN 6240-01-258-6298
NSN 5835-00-135-2480
NSN 5985-01-572-0681