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 5998-01-132-8300
NSN 6110-00-587-5241
NSN 6105-01-521-3582
NSN 5975-00-991-2385
NSN 5855-00-631-4565
NSN 6135-00-318-8359
NSN 2925-01-651-8683
NSN 6220-01-119-0742
NSN 5950-00-284-3536
NSN 4140-01-061-9849
NSN 5965-01-185-7354
NSN 6320-00-405-2348