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 6645-01-232-4843
NSN 5915-01-540-4491
NSN 5950-01-351-7185
NSN 5935-01-146-5799
NSN 5905-01-580-2910
NSN 5925-00-208-5637
NSN 5915-00-368-4564
NSN 6240-01-157-2935
NSN 5950-01-519-8947
NSN 6620-00-807-6954
NSN 5965-00-408-5501
NSN 6130-01-181-5475