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 5925-01-389-4444
NSN 6130-00-228-3390
NSN 5945-01-426-8747
NSN 6650-00-518-5194
NSN 5935-01-279-4441
NSN 4140-01-512-0744
NSN 4140-00-126-0247
NSN 5835-01-218-3756
NSN 4140-00-580-8508
NSN 5905-01-366-9888
NSN 5905-00-957-5203
NSN 6650-01-609-0770