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 5975-00-357-6136
NSN 5925-01-580-4455
NSN 6650-01-077-5174
NSN 6150-01-345-5626
NSN 6685-01-535-7268
NSN 5935-01-100-4604
NSN 6135-00-921-6487
NSN 5925-00-959-6075
NSN 5835-00-119-5585
NSN 5915-01-472-7169
NSN 5998-00-473-2035
NSN 4140-00-770-1052