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 5999-01-610-5787
NSN 5990-00-459-5752
NSN 5935-01-237-1713
NSN 6320-01-495-0512
NSN 2925-00-400-5634
NSN 5935-01-651-7146
NSN 5999-01-014-7995
NSN 6240-01-590-9891
NSN 6130-00-528-7838
NSN 5945-00-528-8352
NSN 5915-01-434-4857
NSN 5990-01-522-6096