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 5935-01-036-8120
NSN 5960-01-149-1261
NSN 5999-00-175-4825
NSN 2925-00-196-9003
NSN 6645-00-482-2737
NSN 5835-01-412-6901
NSN 6645-01-354-2016
NSN 5920-01-398-0580
NSN 6240-00-857-3785
NSN 5925-01-055-3868
NSN 5998-01-634-0604
NSN 5905-01-434-7582