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 5950-01-411-6184
NSN 6650-01-017-6716
NSN 7035-01-426-4133
NSN 5935-00-474-8889
NSN 6320-01-631-7828
NSN 5935-00-530-6132
NSN 6685-00-267-0938
NSN 5935-01-647-3821
NSN 6620-01-166-4893
NSN 7035-00-931-3684
NSN 5835-00-523-0736
NSN 6220-00-058-5002