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 6240-01-408-1212
NSN 5905-00-259-0644
NSN 5996-01-449-8184
NSN 5950-01-634-0677
NSN 5935-01-588-2999
NSN 6240-00-299-9819
NSN 5950-01-267-7780
NSN 6685-01-450-4224
NSN 6610-01-544-5182
NSN 6620-01-475-1441
NSN 6620-00-479-9425
NSN 6685-01-054-3735