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 5975-01-134-4725
NSN 5999-01-204-6099
NSN 5910-00-177-8291
NSN 6610-01-112-0447
NSN 6650-01-368-1554
NSN 5965-00-080-2045
NSN 5965-01-127-3890
NSN 5930-01-381-7411
NSN 5915-00-982-7941
NSN 5996-01-287-8311
NSN 5855-00-832-9341
NSN 5915-00-051-3997