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 2925-01-208-6638
NSN 5925-00-134-7392
NSN 5950-01-429-9726
NSN 5925-00-316-5312
NSN 6320-00-070-4544
NSN 6105-01-610-1219
NSN 6320-01-616-0843
NSN 5855-01-342-9778
NSN 6650-01-224-2555
NSN 6150-01-475-5139
NSN 5910-01-622-5674
NSN 6240-01-412-7803