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 6685-01-228-5332
NSN 6220-00-801-0801
NSN 5855-00-149-0766
NSN 5996-01-076-7374
NSN 5920-01-044-2685
NSN 5895-01-411-0191
NSN 6145-00-102-8968
NSN 5915-01-036-2109
NSN 6105-01-353-0959
NSN 6130-01-113-6715
NSN 5990-01-182-5913
NSN 5910-01-519-8236