Allows handler supplied hot/cold air to enter/exit the Top Hat DIB Layer.
Includes mounting hardware (8 screws) and press in Air Fitting, nut for fitting, and optional plug. The hole can also be used for SMA bulkhead for convenient access to signal in the Top Hat.
Mounts to RIK0331A Open DIB Dock, Leg, Top Hat DIB
Can be used instead of RIK0332A Open DIB Dock, Wall, Top Hat DIB