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 6130-00-706-6619
NSN 4140-00-247-0613
NSN 5999-01-027-1252
NSN 5999-01-411-1040
NSN 6105-01-544-9729
NSN 2925-01-613-8015
NSN 5998-01-509-4040
NSN 5996-00-432-5171
NSN 5999-01-472-9782
NSN 5930-01-605-5165
NSN 6320-01-067-0474
NSN 2925-00-516-8841