MFL flare angle?

What is the angle of the flare for the MFL connection that is commonly used in beer equipment? 37 (JIC) or 45 (SAE).

Digging around on McMaster looking for a MFL to Pipe thread adapter and am finding a few candidates but there are two different flare types.

 

The fittings are type "AN" (JIC 37 degree)

 

Thanks for the info!

 

Now ya done it, there'll be a whats "AN" stand fo?

 

Unless you head it off with the lazy man's substitute for research - wikipedia!


Flare fitting
AN thread
JIC fitting

 

Here is the wikipedia link AN thread - Wikipedia, the free encyclopedia

 

Here's a fitting thread chart I use all the time, that should be able to help you out a little at least lol

 

AN is Army Navy. Established standards for US military aviation. Pre WW2, still in use.