sealectro coaxial to PCB cable right angle adapter? (direct solder)

[coppercone2]

I am looking for a adapter like this one, but not SMB, one that you directly use to mate a coaxial cable to a circuit board. I have 3 of them, they just say sealectro on them, without a part number. I can't seem to find them on the website. The idea is they do not have any dielectric in them, other then the coaxial base. So you take a piece of coaxial cable, strip it so there is a little bit of center conductor protruding (3mm), then solder it to the adapter, which is already soldered to the board, then you solder the little lid on.

I know it exists because here it is.

[mag_therm]

Search "sealectro" on Surplus Sales of Nebraska.
There is one I saw that looks  a bit like the vertical version of the one you need

[coppercone2]

I found some similar stuff on google searching for terminations, but the nebraska website does not appear to have that. nothing gold plated and nice looking like that

very interesting website, it is likely to burglarize me in the future

its practically like 'hey someone took all your money and left these little metal hexagons as a calling card'. like the riddler