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 5998-00-262-2632
NSN 5915-00-069-2725
NSN 6645-01-029-4525
NSN 6650-00-144-4555
NSN 6135-01-617-0253
NSN 6105-01-545-5090
NSN 5965-00-909-5345
NSN 6620-00-789-1638
NSN 6320-01-098-2503
NSN 6105-00-420-1221
NSN 6145-01-389-3448
NSN 6105-01-314-4846