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 5920-01-127-3544
NSN 5925-01-465-1944
NSN 5985-00-270-8456
NSN 5930-01-290-8277
NSN 5998-00-936-0975
NSN 7035-01-441-8363
NSN 6620-01-465-5120
NSN 6220-01-352-4141
NSN 5999-01-435-5209
NSN 5915-01-343-6576
NSN 7035-00-756-4374
NSN 5935-01-271-6914