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 7035-01-490-3832
NSN 5920-01-062-8731
NSN 6110-01-549-1020
NSN 6620-01-352-1854
NSN 5999-01-457-5386
NSN 6145-01-342-9614
NSN 6620-01-232-8550
NSN 5990-01-261-2962
NSN 5895-01-067-7957
NSN 6610-01-118-5498
NSN 5998-00-055-5149
NSN 5965-01-576-8352