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 5910-00-087-8539
NSN 6220-00-589-4524
NSN 5945-01-359-8834
NSN 5965-01-288-0721
NSN 5965-01-441-1525
NSN 5950-00-639-9675
NSN 5975-01-527-0248
NSN 6320-01-415-0953
NSN 5998-01-129-0510
NSN 7035-00-870-0290
NSN 6650-00-498-8192
NSN 5930-00-106-5288