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 5925-01-435-5869
NSN 5996-01-466-1163
NSN 6105-01-358-4035
NSN 5999-00-233-5525
NSN 6650-01-465-5362
NSN 7035-01-475-9017
NSN 5925-01-068-9364
NSN 6320-01-202-8761
NSN 5950-00-707-3524
NSN 6130-01-594-3757
NSN 6685-01-035-7306
NSN 5945-01-119-1352