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 5998-01-557-9611
NSN 5915-01-485-5547
NSN 5855-00-494-9581
NSN 6685-01-418-0406
NSN 6220-01-538-7194
NSN 5996-00-100-4932
NSN 6110-00-036-6386
NSN 6685-01-391-6790
NSN 6145-00-233-6010
NSN 6650-00-164-7480
NSN 6130-01-502-6590
NSN 5996-01-121-8430