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 5925-01-583-4410
NSN 5950-00-387-5741
NSN 6240-01-156-8428
NSN 5915-01-499-1321
NSN 5935-00-485-8829
NSN 6320-01-411-7456
NSN 6110-01-121-0029
NSN 6130-01-419-6224
NSN 2925-01-543-0073
NSN 5998-01-556-4250
NSN 5965-01-357-7595
NSN 6645-00-933-2170