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 6650-00-170-5095
NSN 5990-00-617-1422
NSN 7035-00-371-7749
NSN 5855-00-147-2508
NSN 5960-01-449-1310
NSN 5930-00-332-1528
NSN 6130-00-081-5973
NSN 6150-01-619-8727
NSN 5998-00-596-9568
NSN 5895-01-461-6489
NSN 4140-01-004-9177
NSN 6105-01-184-9504