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 5915-01-655-1413
NSN 5945-01-229-2798
NSN 5975-01-276-0606
NSN 5950-00-331-5105
NSN 5950-00-189-9177
NSN 6130-00-067-7469
NSN 5910-01-540-3990
NSN 5925-01-432-1397
NSN 6145-01-408-6103
NSN 5925-00-223-1842
NSN 5855-01-152-0506
NSN 5935-01-207-0938