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 5999-01-222-1377
NSN 5905-01-104-5320
NSN 5998-01-560-2651
NSN 4140-00-538-8959
NSN 7035-01-531-3490
NSN 4140-01-661-3953
NSN 5985-00-584-3795
NSN 6110-01-102-7888
NSN 5965-00-839-0302
NSN 5999-00-474-8406
NSN 5990-00-099-0822
NSN 6130-01-480-6152