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 5965-01-011-1228
NSN 5905-01-317-2370
NSN 7035-01-556-2554
NSN 5905-00-113-5161
NSN 5915-01-437-8858
NSN 6240-01-514-7114
NSN 7035-01-018-5087
NSN 5920-00-072-1492
NSN 5999-00-435-0417
NSN 5905-01-488-5662
NSN 5998-01-633-9142
NSN 7035-01-423-8343