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 5999-01-079-8328
NSN 5950-01-269-5571
NSN 6105-01-162-8379
NSN 5925-01-396-1584
NSN 5905-01-560-6547
NSN 4140-01-541-4286
NSN 5905-00-337-6564
NSN 6110-00-009-3554
NSN 6130-01-475-9725
NSN 5996-00-996-1021
NSN 5998-01-346-7511
NSN 5835-01-537-1228