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 6145-01-605-0948
NSN 5905-01-360-6041
NSN 5835-00-794-7500
NSN 7035-01-296-4737
NSN 5895-01-555-3254
NSN 4140-01-594-3096
NSN 6135-00-574-1204
NSN 5945-01-501-5487
NSN 5998-01-445-6731
NSN 5925-00-627-2011
NSN 6130-01-224-7497
NSN 6145-01-546-2603