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 5999-00-014-2303
NSN 6610-01-466-6338
NSN 5835-00-868-3399
NSN 5990-01-085-9117
NSN 5950-00-078-2329
NSN 6685-00-074-7194
NSN 6685-00-132-9906
NSN 5855-00-411-8688
NSN 5965-01-390-6725
NSN 6220-01-317-3283
NSN 6135-01-367-6203