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 5975-00-357-6136
NSN 6610-01-003-8791
NSN 5855-01-112-7725
NSN 6240-00-187-4306
NSN 6620-00-526-8996
NSN 5999-01-506-0661
NSN 6110-01-487-4198
NSN 7035-01-255-2332
NSN 5835-01-537-1228
NSN 5935-00-276-9413
NSN 4140-01-070-4928
NSN 6150-01-238-9889