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 6645-00-565-1569
NSN 5920-01-153-7487
NSN 5855-01-232-9440
NSN 5975-01-646-0874
NSN 5965-00-921-8370
NSN 6150-01-400-4211
NSN 6130-00-476-5856
NSN 5998-01-604-9402
NSN 5835-01-270-7899
NSN 6620-01-292-5072
NSN 6685-00-232-3239
NSN 5960-01-485-2467