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 6645-01-237-2568
NSN 5960-01-415-3574
NSN 6135-00-228-8140
NSN 6320-01-522-0318
NSN 6105-00-860-7100
NSN 5935-00-689-6686
NSN 5855-00-951-6483
NSN 5965-01-350-1890
NSN 4140-00-948-0355
NSN 5925-01-024-9568
NSN 7035-01-624-4718
NSN 5950-01-549-8111