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 5998-00-168-8778
NSN 5998-01-243-3613
NSN 5910-00-728-8480
NSN 6320-01-515-7913
NSN 6105-00-933-5161
NSN 5945-01-425-1326
NSN 5950-00-348-3801
NSN 5935-01-367-0968
NSN 5999-00-337-0849
NSN 5985-01-420-6195
NSN 6220-00-455-6306
NSN 5910-00-195-8086