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 5999-01-329-1358
NSN 5905-01-242-5940
NSN 6110-01-609-1767
NSN 5985-01-125-1535
NSN 5855-01-473-6076
NSN 5975-00-400-4398
NSN 6135-01-512-8740
NSN 5930-00-171-8867
NSN 6685-00-679-7750
NSN 6110-01-410-8934
NSN 5990-01-476-8813
NSN 5975-01-370-8790