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 5905-01-501-6048
NSN 5930-01-512-3279
NSN 6220-00-186-8565
NSN 6110-01-349-5360
NSN 5925-01-469-6667
NSN 2925-01-389-6874
NSN 5998-01-135-9648
NSN 6105-00-714-6081
NSN 5895-01-537-0290
NSN 6145-01-432-2440
NSN 5965-01-443-3407
NSN 5935-00-515-2284