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 6240-01-245-6968
NSN 5905-01-185-0555
NSN 5925-01-567-7521
NSN 5835-01-097-5693
NSN 5945-01-467-3236
NSN 6240-00-491-5353
NSN 6135-01-521-0378
NSN 6685-01-095-0278
NSN 5990-01-190-7328
NSN 5935-00-305-5797
NSN 6150-01-441-4740
NSN 6130-01-063-7446