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 5999-01-020-7641
NSN 5855-00-797-8217
NSN 6610-00-845-4674
NSN 5935-01-355-2502
NSN 5998-00-146-8107
NSN 6685-01-331-6078
NSN 6105-01-380-6396
NSN 6320-00-931-4855
NSN 6135-01-510-4663
NSN 5999-01-388-1989
NSN 6135-01-026-9960
NSN 6220-01-436-3850