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 6685-01-461-3223
NSN 5998-01-634-0604
NSN 5895-01-019-9158
NSN 6105-00-248-5772
NSN 5998-00-292-3812
NSN 6685-00-253-9997
NSN 6320-00-394-8458
NSN 6135-01-134-7222
NSN 5895-01-397-7275
NSN 5835-00-550-7728
NSN 6145-00-526-3056
NSN 5999-01-271-8567