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 7035-01-441-8363
NSN 6130-01-046-8839
NSN 5915-01-384-3858
NSN 6685-00-269-3729
NSN 6105-01-177-9615
NSN 6650-01-320-5628
NSN 5910-01-129-7363
NSN 5950-01-086-7150
NSN 6320-01-445-5893
NSN 6240-00-280-0186
NSN 5910-01-382-3286
NSN 5999-01-437-9993