Correct SHV connector end part#

I need the correct SHV connector end to fit high voltage cable part#1672669 (teledyne part number). i ordered part# 5051426-2 and it is too small for cable. please help me get the correct connector ends.

Welcome to the DigiKey TechForum jsweeney.
I checked the specs on the 1672669 cable, and it is a High Voltage coax cable, with a 16awg center conductor, and a 0.195" outside cable diameter.
I searched the SHV connectors we carry, and none are listed to work with the 16awg conductor wire size.
So from what I found, we do not have a SHV connector, for the 1672669 cable.