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 6135-00-921-6487
NSN 5855-01-332-3011
NSN 5905-01-014-5472
NSN 5835-01-593-3239
NSN 6685-00-419-0643
NSN 4140-01-195-4272
NSN 5855-00-482-9876
NSN 6145-01-455-7081
NSN 5945-01-435-4909
NSN 6650-00-976-2507
NSN 5905-00-523-0190
NSN 5965-01-655-5965