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Full Version: Brass Fitting ID
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Anybody recognize the markings on this fitting?

This isn't the actual fitting that I need but the roll mark was easier to get a picture of

It's not Parker. I was in their store yesterday and they had no idea

That looks like a newer/ish company

This came off an '89 Peterbilt

Possible that the company isn't around anymore, or was sold to someone else
What kinda fitting is it? Flare? Compression? Pipe? Shouldnt be oring on a 89.
The fitting I'm looking for is a test probe port that goes on top of the thermostat housing

1/8' NPT threads with a 1/8" NPT plug in the top to close it off. There's a grommet inside that seals the probe when it's inserted

I can find all sorts of test ports in 1/4" NPT but nothing in 1/8"



For now I just replaced it with a 1/8" male to female fitting with a 1/8 pipe plug in the top to seal it off
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