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 5910-01-523-1967
NSN 6130-00-419-1120
NSN 5855-00-832-9341
NSN 5975-01-519-6956
NSN 5930-01-524-1813
NSN 5920-01-156-7588
NSN 6320-00-456-0836
NSN 5998-01-407-5713
NSN 6110-00-339-4140
NSN 5910-01-424-8457
NSN 5920-01-306-0110
NSN 6135-00-973-5632