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 5945-01-381-0156
NSN 5999-00-101-7672
NSN 5945-01-130-7539
NSN 6610-01-227-1692
NSN 6220-00-848-8857
NSN 6150-01-441-4592
NSN 5895-01-128-1256
NSN 5935-00-188-5422
NSN 6320-00-422-9006
NSN 6650-01-308-9394
NSN 5999-00-655-3111
NSN 6130-01-223-6139