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 6685-00-572-6060
NSN 5960-01-443-4861
NSN 5930-01-421-5516
NSN 6650-00-532-8125
NSN 7035-00-126-1899
NSN 2925-01-474-3363
NSN 5998-00-599-4553
NSN 6685-01-630-2177
NSN 5895-01-128-3024
NSN 6320-01-457-2805
NSN 6110-01-546-3225
NSN 5996-01-468-7309