The Vulcan Hart 00-010901-00055 Range Spud Orifice regulates gas flow to burners in commercial cooking equipment. Featuring a #55 orifice and 15/64-inch thread specification, it controls gas delivery for proper combustion. This replacement component supports stable flame performance, consistent heat distribution, and efficient burner operation in compatible Vulcan Hart gas ranges, ens... https://partsfe.com/spud-orifice-for-vulcan-part-00-010901-00055/1-00-010901-00055.html