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 5925-00-054-4152
NSN 7035-01-183-7550
NSN 6105-00-389-8675
NSN 5930-01-074-0045
NSN 5945-01-116-7877
NSN 5998-01-526-3169
NSN 5915-00-426-8298
NSN 2925-00-422-5159
NSN 5930-00-930-2458
NSN 6130-00-019-8996
NSN 5965-00-503-7572
NSN 5855-01-254-4557