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 5985-01-271-7582
NSN 4140-00-707-5963
NSN 6105-00-954-0757
NSN 5960-01-399-4327
NSN 5905-00-381-9668
NSN 5910-01-367-2516
NSN 5945-01-152-2780
NSN 6135-01-294-2131
NSN 5998-00-506-7445
NSN 5998-00-972-2180
NSN 6135-01-643-5809
NSN 2925-00-231-8041