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 5960-01-474-4843
NSN 5895-01-322-8176
NSN 5999-00-813-8316
NSN 5910-01-074-8580
NSN 5965-00-121-7569
NSN 5930-00-351-7402
NSN 6130-01-261-9099
NSN 6320-00-284-1524
NSN 6685-00-132-5126
NSN 5855-01-359-8592
NSN 5855-01-064-8961
NSN 5998-00-199-2428