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 6110-01-266-8920
NSN 6685-00-259-3013
NSN 5905-01-657-9554
NSN 2925-01-353-3928
NSN 6110-01-600-0188
NSN 5855-01-254-3110
NSN 5895-01-530-2039
NSN 6130-01-526-0206
NSN 6105-00-548-3547
NSN 5960-01-039-0093
NSN 5925-00-337-8138
NSN 5960-01-387-5290