Mil-C 5015

This is the most popular item in industrial applications, identified by the fact they are a screw coupled unit. Most common part numbers are as follows.

MS3102xx-xxP/S    Panel mount, solder terminals
MS3106xx-xxP/S    A cord plug, solder terminals
MS3452xx-xxP/S    Panel mount, crimp terminals, rear release
MS3456xx-xxP/S    Plug, crimp terminals, rear release