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 5998-01-255-2366
NSN 5910-01-165-6246
NSN 5960-01-449-5726
NSN 5930-00-189-0635
NSN 6645-01-004-0803
NSN 5996-00-810-9486
NSN 6150-01-519-2182
NSN 6320-00-538-2132
NSN 7035-01-331-5614
NSN 6110-00-575-9795
NSN 5999-01-008-9107
NSN 5999-00-005-1182