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 6320-01-325-1487
NSN 6685-01-269-0526
NSN 5910-00-584-4614
NSN 5935-00-817-2718
NSN 7035-01-594-9198
NSN 5999-00-452-6389
NSN 5905-01-266-5686
NSN 6685-00-100-4753
NSN 5905-01-466-9311
NSN 6150-00-586-9517
NSN 5990-00-004-4158
NSN 6610-01-168-9713