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 5855-00-688-9954
NSN 5996-01-255-3022
NSN 6130-01-464-4621
NSN 5998-01-208-4913
NSN 5895-01-623-8024
NSN 5965-00-780-3368
NSN 5996-01-188-2039
NSN 6620-01-236-4656
NSN 5960-00-170-9614
NSN 5960-00-067-3954
NSN 5998-00-508-1863
NSN 2925-00-816-8765