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 2925-00-103-2649
NSN 5915-01-141-6726
NSN 5910-01-633-0158
NSN 5855-01-172-4568
NSN 5975-01-066-6494
NSN 5905-01-240-8882
NSN 5935-01-044-2359
NSN 5895-00-811-4300
NSN 5935-00-758-5027
NSN 6650-01-167-1311
NSN 2925-01-154-2949
NSN 6685-01-058-5972