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 5945-01-580-1701
NSN 5915-00-281-8175
NSN 5998-00-878-4961
NSN 5950-00-138-3462
NSN 5965-01-151-0903
NSN 5835-01-632-6627
NSN 5855-01-145-0323
NSN 6685-00-818-8038
NSN 5930-00-109-1935
NSN 6650-01-157-1667
NSN 5910-01-408-5970
NSN 5930-01-451-7859