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 5915-01-279-0830
NSN 5998-01-014-0016
NSN 5999-01-239-5340
NSN 7035-01-145-5059
NSN 5925-01-279-1689
NSN 5990-01-365-6016
NSN 6150-01-060-6983
NSN 6610-00-063-4978
NSN 5975-00-146-7925
NSN 5910-00-563-2432
NSN 5975-00-578-9255
NSN 6130-01-145-3029