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 6620-01-189-5037
NSN 5935-00-557-1626
NSN 5985-01-415-1246
NSN 6130-01-271-1980
NSN 6110-01-484-9328
NSN 6240-01-450-4886
NSN 5855-00-797-8217
NSN 5930-01-504-5863
NSN 5998-01-506-7082
NSN 5905-01-112-1370
NSN 5910-01-435-4847
NSN 6650-00-273-8732