This is a replacement of the pipe stub inlet for the outside air adapter for many of the Travis Industries gas stoves but may also work for other manufacturers

Pipe stub, gas inlet for Travis Lopi Heritage Bay/700 BV & DV stoves (year 1997+).
Measurements:  3" W x 2 1/8" H x 5" L

Part # 250-00288

As per this manufacturer's policy, we cannot sell parts provided by Travis Industries, outside of our selling territory in New England