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 7035-01-089-3521
NSN 6320-00-343-1798
NSN 5960-01-266-1011
NSN 5975-00-383-7679
NSN 5935-00-478-0683
NSN 5935-01-157-6361
NSN 4140-01-392-1542
NSN 5915-01-553-7288
NSN 6150-01-420-6811
NSN 6685-00-156-3054
NSN 5960-01-553-4557
NSN 6145-01-254-1419