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 6145-00-984-2105
NSN 5960-01-419-9156
NSN 6130-00-498-9311
NSN 5835-01-416-6449
NSN 5998-01-214-0590
NSN 2925-01-008-5696
NSN 6650-00-597-7313
NSN 6320-00-116-3658
NSN 6110-01-422-8680
NSN 6620-00-148-9613
NSN 6320-01-578-6006
NSN 5935-00-207-5796