Does anyone recognize this company logo?

[shrtrnd]

I know what the connector is, but I'm trying to identify the company that made it from the logo.
I was thinking maybe Souriau, Sealectro, Specialty Connector Co., but can't find it for sure.
Does anyone recognize that "S" inside a rounded-ended trapezoid?
Thanks for any help.

 

[bidrohini]

It looks like a BNC connector to me.

 

[kellys_eye]

Is that a TNC-to-BNC adapter? Looks like the SHF version, perhaps for an oscilloscope input?

 

[shrtrnd]

It's a BNC to Triax adapter. 29JP152-2
My Questions is Who Made it?
The company logo is the letter 'S', inside a trapezoid.
The three companies that I think MIGHT have made it are
Souriau Sealectro or maybe Specialty Connector Company
I am wondering which company uses this logo on their adapters.
Does anyone know for certain?

 

[bertus]

Hello,

A search delivers :

Souriau USA Inc.​

Not the direct number, but the series:

https://www.parttarget.com/Souriau-USA-Inc_nsn-parts_29JP135-1_UPC100AMR49P1.html

Bertus

 

[shrtrnd]

Thanks Bertus.
I could find all kinds of Souriau logos on-line, I just couldn't find Souraiu associated with that trapezoid symbol.