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 5915-01-237-2480
NSN 6610-00-834-8244
NSN 6240-01-414-0077
NSN 5965-00-928-6983
NSN 5855-01-400-1590
NSN 5945-00-468-7995
NSN 5925-01-422-4569
NSN 6610-01-163-5484
NSN 5855-00-484-8638
NSN 5975-01-352-1782
NSN 6320-01-019-1028
NSN 6110-01-622-6277