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 5915-00-823-6496
NSN 6105-00-519-2983
NSN 5915-01-251-4986
NSN 6685-01-449-2450
NSN 5985-00-221-9718
NSN 5998-01-474-7819
NSN 5960-00-240-3171
NSN 5990-01-185-9835
NSN 5998-01-634-0604
NSN 5855-01-053-9684
NSN 6620-01-631-5936
NSN 5835-01-399-5820