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 6320-01-046-5228
NSN 6240-01-235-2604
NSN 5975-01-069-1662
NSN 7035-01-055-1696
NSN 5925-01-474-2204
NSN 6610-00-908-3698
NSN 5905-01-149-5116
NSN 6685-00-675-6696
NSN 5996-01-368-2906
NSN 5996-01-345-4105
NSN 6685-00-872-6345
NSN 5945-01-480-6201