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 2925-01-212-1040
NSN 5905-01-082-3290
NSN 6105-01-186-3375
NSN 6650-00-279-5741
NSN 5965-00-590-7995
NSN 5935-01-485-3639
NSN 5930-01-619-4265
NSN 5965-01-444-1322
NSN 5915-01-642-1671
NSN 5855-00-361-0167
NSN 2925-01-455-2558
NSN 6220-01-575-9664