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 5915-01-487-7703
NSN 5925-01-152-2690
NSN 6150-01-148-7105
NSN 6240-01-124-1829
NSN 5915-01-557-5332
NSN 6610-01-229-2424
NSN 6110-00-480-7868
NSN 5910-01-142-3373
NSN 5905-01-318-4058
NSN 7035-01-224-5165
NSN 2925-01-550-0177
NSN 6320-00-688-9983