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jack
10-20-2006, 08:53 AM
Hey guys need some help, I just suck at Google or something.

Anyway, I want to machine a hole for an AN o-ring fitting. Basically, I need to know the specs for the little shoulder before the threads fo the o-ring. Also, i need to know how deep i should go with the threads.

Thanks guys, I looked in the machinists handbook, but didnt find anything myself...
jack
10-20-2006, 08:53 AM
Hey guys need some help, I just suck at Google or something.

Anyway, I want to machine a hole for an AN o-ring fitting. Basically, I need to know the specs for the little shoulder before the threads fo the o-ring. Also, i need to know how deep i should go with the threads.

Thanks guys, I looked in the machinists handbook, but didnt find anything myself...
Chris Clarke
10-20-2006, 12:15 PM
Are you looking for ORB fittings?

Download the Engineering Specs (bottom right corner) from this website, everything you need is in there.

www.Sealum.com (http://www.Sealum.com)

If you have the space, it is recommended to have a minimum of 3/4 thread depth. Especially on larger sizes. The thread depth listed in those specs are from the ORB standards.