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 6240-01-063-0339
NSN 6220-00-926-1331
NSN 5935-01-114-5889
NSN 6145-00-184-6171
NSN 6220-00-485-8907
NSN 7035-01-437-4137
NSN 6105-01-479-5494
NSN 5975-01-188-7901
NSN 5855-00-586-6255
NSN 6145-01-477-3997
NSN 5925-01-567-6989
NSN 6320-01-503-7180