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 6150-00-723-4618
NSN 5915-01-394-4583
NSN 5996-00-988-3887
NSN 5996-01-582-7418
NSN 5855-00-149-0766
NSN 5990-01-386-5561
NSN 5920-01-602-8693
NSN 5835-00-912-5656
NSN 5935-00-353-2147
NSN 5935-01-611-9769
NSN 5930-01-233-9447
NSN 5895-00-181-7010