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 6220-00-433-3519
NSN 5920-00-981-5803
NSN 5835-01-464-7038
NSN 5950-01-055-7861
NSN 6610-00-420-6826
NSN 5998-00-815-1896
NSN 5915-01-026-8569
NSN 5960-01-071-6267
NSN 6620-01-009-5921
NSN 5975-01-280-9726
NSN 5930-01-396-2489
NSN 7035-01-222-2534