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 6135-01-508-3784
NSN 6620-01-083-4672
NSN 6620-00-225-0486
NSN 6610-00-971-4881
NSN 6240-00-903-4660
NSN 7035-01-246-3086
NSN 6130-01-373-4468
NSN 6650-01-206-5857
NSN 5895-01-305-5132
NSN 6135-00-885-6003
NSN 5935-01-432-1733
NSN 6150-00-274-9422