guarnizioni or

[Tarkus]

late afternoon question:
all industrial supply stores in my area, refer to catalogues of various gasket manufacturers or coding with a progressive number.
p.es.215 It is a wire edge 5.34 and a nominal internal diameter 140.
on inventor, there's nothing about this; or at least I can't see it.
someone knows if there are comparative tables between the various norms of the c.c. and
commercial acronyms?
Thank you:

 

[stefanobruno]

guarnizioni or

Look if you need this.
http://www.usseal.com/oringdim.htm

 

[cicciorana]

you can search the internet for an ang-pfister catalog or consult the sites of ats or fridle you can download various catalogs

 

[meccanicamg]

However, wording of or is encoded according to the two international standards (American and English).