Got an old Hughes VTW-29C discharge spot welder from a friend today. It is missing a few tube, yes TUBES. It is kind of old...
So, most parts are pretty easy to find, a OC3 voltage reg, a 115no60 time delay relay, and a 12au7 triode.
The part that has me stuck has it socket labeled GHE-2C-10K. I have no clue what this is. That part number comes up with a big fat zero. Playing with the part number it looks like there was a relay made by Hart-Advance that has a GHE prefix and I did find a GHE-2C-10000 but I don't know if that is the same as a -10K.
Anyone have any info?