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 6150-01-102-4997
NSN 5975-00-687-2196
NSN 6610-00-905-6780
NSN 6620-00-443-7587
NSN 6130-01-613-3677
NSN 6150-01-351-6152
NSN 5925-01-578-0404
NSN 4140-01-451-4657
NSN 5998-01-427-3776
NSN 5985-00-558-7770
NSN 2925-00-185-1618
NSN 5835-01-602-0311