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 6135-01-481-5899
NSN 4140-00-736-8813
NSN 6685-00-420-2781
NSN 5915-00-089-9519
NSN 6110-01-528-9524
NSN 5945-01-200-1589
NSN 5945-00-360-8072
NSN 5920-00-905-8504
NSN 6610-00-068-7143
NSN 5960-00-859-5059
NSN 5835-00-851-6470
NSN 5945-01-295-7467