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 5925-00-612-7159
NSN 6135-01-077-5705
NSN 5930-00-600-6434
NSN 6320-01-462-2295
NSN 6320-01-512-2031
NSN 5985-00-170-6768
NSN 5985-01-163-1861
NSN 5996-01-628-4657
NSN 5930-01-082-4655
NSN 6685-00-121-3346
NSN 5960-00-289-6591
NSN 5998-01-158-3006