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 5998-01-044-5169
NSN 6620-01-271-0711
NSN 5996-01-307-1351
NSN 2925-00-400-5634
NSN 5935-00-276-9413
NSN 6220-00-239-0302
NSN 6240-00-368-8541
NSN 4140-01-109-3377
NSN 2925-01-303-5266
NSN 5975-01-248-6261
NSN 6685-01-406-5764
NSN 5835-01-612-4753