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 6320-00-575-6072
NSN 6105-01-318-9478
NSN 6240-00-296-0488
NSN 6150-01-634-0575
NSN 6130-01-043-1794
NSN 6240-01-069-2688
NSN 6645-01-146-9158
NSN 6620-01-129-1260
NSN 5910-01-584-9271
NSN 6110-01-350-3449
NSN 6105-01-348-0120
NSN 7035-00-320-5644