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 5975-01-623-6688
NSN 6150-01-364-8688
NSN 6110-00-577-8156
NSN 6220-01-003-9126
NSN 5965-01-069-5650
NSN 6135-00-299-6918
NSN 5905-00-032-2388
NSN 5965-01-407-7480
NSN 6110-00-004-8883
NSN 5945-00-568-0989
NSN 5998-01-646-9577
NSN 6685-00-408-2723