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 5915-01-344-0136
NSN 5950-00-039-7698
NSN 5998-01-121-2657
NSN 5935-01-495-0561
NSN 6135-01-119-0720
NSN 5950-00-649-9898
NSN 5945-01-076-2674
NSN 6130-01-555-7817
NSN 5935-00-909-4964
NSN 6135-00-134-6648
NSN 5910-01-102-7774
NSN 5930-01-591-2469