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 5895-01-107-2200
NSN 5965-01-282-6085
NSN 6685-01-149-2843
NSN 6150-01-301-8185
NSN 6220-01-118-3976
NSN 6240-01-087-4749
NSN 6650-01-480-2687
NSN 5998-00-782-0414
NSN 5965-00-617-5731
NSN 5925-00-926-0863
NSN 5915-01-167-9072
NSN 5855-00-906-5386