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 6105-01-065-2439
NSN 5925-01-569-4427
NSN 6610-01-443-0264
NSN 5915-01-013-8995
NSN 5930-01-647-4043
NSN 4140-00-894-1048
NSN 5965-00-479-3026
NSN 5990-01-161-4625
NSN 6620-01-412-3258
NSN 6105-00-241-2213
NSN 5915-00-351-7355
NSN 6685-00-782-0215