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 5835-01-576-9013
NSN 6240-01-032-6117
NSN 5895-01-152-6033
NSN 5960-00-219-6148
NSN 5905-00-421-1691
NSN 5905-01-255-7363
NSN 6685-00-056-5404
NSN 6610-01-414-7481
NSN 5990-00-038-6482
NSN 5935-00-719-7747
NSN 6685-00-240-4177
NSN 5996-01-592-3011