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 5895-00-107-7891
NSN 6610-00-890-9099
NSN 5835-00-869-9288
NSN 2925-01-291-9997
NSN 6240-01-425-1939
NSN 5950-01-086-9170
NSN 6220-01-239-1391
NSN 6135-00-934-9550
NSN 5910-00-067-6503
NSN 5965-00-732-3365
NSN 5965-00-232-7395
NSN 6150-01-554-2618