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 5998-01-417-7401
NSN 5996-00-631-5001
NSN 5935-00-543-1178
NSN 5910-00-942-7748
NSN 6320-01-622-5493
NSN 6150-01-551-2628
NSN 6135-01-508-3784
NSN 6610-00-350-1091
NSN 6130-00-111-3085
NSN 5996-01-141-7959
NSN 2925-01-633-4048
NSN 5990-00-740-0249