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 5960-00-911-3422
NSN 6610-01-197-9639
NSN 2925-01-123-5856
NSN 6135-01-422-1440
NSN 6685-01-627-3871
NSN 6135-01-596-8904
NSN 6150-00-068-0276
NSN 5945-01-123-8685
NSN 5855-00-197-6387
NSN 5965-01-605-0090
NSN 5996-00-389-7404
NSN 6150-00-173-2798