The Garland M8-38 Griddle Burner Orifice Natural Gas #38 regulates the amount of natural gas reaching the burner through a calibrated opening. It is fitted within the gas train near the burner or hood assembly and plays a role in controlling the gas flow required for proper combustion. This compact component measures approximately 0.75 inches in length, 0.5 inches in width, and 0.5 in... https://partsfe.com/orifice-38-for-garland-part-m8-38