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 5835-00-368-4182
NSN 5915-01-410-7822
NSN 5855-01-467-3802
NSN 7035-01-220-6392
NSN 7035-01-061-1252
NSN 5895-01-063-6081
NSN 5930-01-527-0732
NSN 5996-01-233-1614
NSN 5855-00-797-8217
NSN 5915-01-352-5871
NSN 6220-01-184-3052
NSN 7035-01-478-5922