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 5925-00-018-6646
NSN 6620-01-072-0839
NSN 5835-01-595-4099
NSN 5985-01-550-9852
NSN 6220-01-056-7306
NSN 5990-01-343-2187
NSN 5920-01-577-9079
NSN 5915-00-156-2083
NSN 5835-00-106-2120
NSN 5930-00-028-3457
NSN 6610-01-650-6364
NSN 6150-01-518-3362