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 6150-00-233-6356
NSN 6645-00-616-1289
NSN 5895-00-276-7916
NSN 5985-01-268-1804
NSN 6645-00-479-9334
NSN 6105-00-401-2149
NSN 6610-00-591-5028
NSN 5855-01-356-5284
NSN 5925-00-813-6810
NSN 6150-01-333-2491
NSN 5985-01-268-1359
NSN 5990-00-980-0102