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 6135-00-962-4111
NSN 6650-00-809-1817
NSN 6610-01-053-6781
NSN 7035-01-068-3300
NSN 5985-01-360-0842
NSN 5985-00-887-1451
NSN 5910-01-410-8501
NSN 5945-01-145-7988
NSN 5998-01-276-1318
NSN 5985-00-972-3857
NSN 5920-01-658-6285
NSN 6685-00-230-4267