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 6130-01-448-9717
NSN 6620-00-943-0449
NSN 6620-01-580-2112
NSN 6105-01-442-4343
NSN 5915-00-052-5247
NSN 6150-01-298-1131
NSN 5990-01-351-4621
NSN 5835-00-811-4554
NSN 6150-01-348-2272
NSN 5975-00-152-2591
NSN 6105-01-368-7054
NSN 5895-01-557-8023