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 6130-00-131-0176
NSN 5855-01-064-8961
NSN 5835-01-438-6037
NSN 5895-00-317-5107
NSN 5965-01-478-7329
NSN 5975-01-422-0552
NSN 5950-01-246-3984
NSN 5998-01-359-1944
NSN 6650-00-973-9533
NSN 7035-00-003-7518
NSN 5925-00-270-6005
NSN 6110-01-240-7618