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 5910-00-223-9826
NSN 5910-01-148-2353
NSN 5855-00-149-0766
NSN 6105-01-437-9661
NSN 6320-00-925-0558
NSN 5910-01-214-3072
NSN 2925-01-218-5556
NSN 6110-00-218-4737
NSN 5950-01-532-1550
NSN 6610-01-009-7760
NSN 5835-01-201-7363
NSN 5990-00-983-1813