The Frigidaire 316527509 Range Top Burner Orifice 18.2K regulates gas flow to the surface burner for proper flame production. Its calibrated opening controls the amount of gas supplied to the burner, supporting consistent heating during cooking. Designed for compatible Frigidaire gas ranges, this replacement orifice provides the correct fit and gas-flow specification. It is suitable f... https://www.hnkparts.com/316527509-frigidaire-182k-burner-orifice/4-316527509.html