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 5960-01-050-0264
NSN 5998-00-171-8941
NSN 5998-00-105-2914
NSN 5985-01-556-4421
NSN 6130-01-329-3681
NSN 6220-01-320-7585
NSN 6130-00-165-5748
NSN 5905-01-482-5066
NSN 5998-00-529-8635
NSN 5930-01-063-7823
NSN 5935-00-826-7848
NSN 6685-01-567-5894