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 5835-01-473-6187
NSN 5925-00-594-0840
NSN 5960-01-370-4285
NSN 5935-01-093-4883
NSN 5999-00-597-2979
NSN 6610-00-868-9457
NSN 6110-01-533-1528
NSN 5925-01-580-1154
NSN 5996-01-400-3558
NSN 4140-01-618-4840
NSN 5930-00-166-9766
NSN 6610-01-633-8931