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 5965-00-261-8086
NSN 5998-01-043-1664
NSN 6320-01-132-2746
NSN 5855-00-149-0766
NSN 2925-01-549-8053
NSN 5945-01-477-4032
NSN 6240-00-467-7295
NSN 6110-00-466-1674
NSN 5965-01-258-8735
NSN 5998-00-230-4380
NSN 6685-01-633-6347
NSN 5965-01-135-2647