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 6135-01-429-9029
NSN 5990-01-066-5227
NSN 6145-00-683-0831
NSN 6145-00-087-4645
NSN 5855-01-244-9785
NSN 5996-01-034-3573
NSN 6110-00-636-1234
NSN 5855-00-134-6258
NSN 5998-01-391-2002
NSN 5999-01-381-2457
NSN 5930-01-169-4081
NSN 6645-01-398-8968