As an Amazon Associate, we earn from qualifying purchases. Home » IHP » J5316 FMI Orifice - NG - J5316 IHP . J5316 Attributes Brand name, Manufacturer name, ManufacturerIHP Extra Product NameFMI Orifice - NG - J5316 keywordsihp, fmi, firebox, replacement parts, ng, natural, gas, orifice, 117701-01, J5316 moq, multiple, tierMinQty11 MPN, SKUJ5316 snippetReplacement NG orifice for FMI gas fireplaces. OEM FMI part # J5316 tierPrice18.50 Distributor offers SellerSKUMOQIn stockMultiplePrices Stove Parts UnlimitedJ5316111 @ $8.50