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 5945-01-092-1816
NSN 5910-01-003-4971
NSN 6220-01-203-0362
NSN 5915-01-016-3778
NSN 2925-00-791-8776
NSN 2925-00-845-1480
NSN 5950-01-367-2926
NSN 6110-00-260-0130
NSN 5925-01-571-1997
NSN 5935-01-159-6162
NSN 6130-00-111-3384
NSN 6110-00-271-9928