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 5996-01-415-3901
NSN 5915-01-016-6341
NSN 5910-01-290-4803
NSN 5998-01-278-5317
NSN 5975-01-485-2385
NSN 6645-01-602-8275
NSN 6610-00-781-2588
NSN 7035-01-602-9350
NSN 5998-01-562-0708
NSN 5950-01-359-0939
NSN 5945-00-820-2098
NSN 4140-01-338-5984