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 5910-01-209-4092
NSN 5855-01-023-3727
NSN 5960-00-814-4591
NSN 5910-00-912-0572
NSN 5998-01-464-5941
NSN 5855-01-178-8732
NSN 6110-00-594-7640
NSN 4140-01-502-1370
NSN 6130-01-322-2069
NSN 6620-00-365-5454
NSN 5985-00-351-6789
NSN 5895-00-754-7777