{"product_id":"gardner-spring-36404gs-precision-compression-spring","title":"Gardner Spring 36404GS Precision Compression Spring","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GARDNER SPRING 36404GS is a precision compression spring manufactured from stainless steel with a plain finish. It features a 0.36-inch outside diameter and a 2-inch free length, making it suitable for compact mechanical assemblies where consistent load response is required. The spring delivers a maximum work load of 3 pounds and a spring rate of 1.83 pounds per inch. Closed and ground ends provide flat, stable seating against mating surfaces, reducing lateral movement under load. Licensed technicians and mechanical assemblers working on HVAC equipment, plumbing valve assemblies, and related trade hardware use springs of this type in tension-controlled mechanisms and actuator return systems.\u003c\/p\u003e\n\u003cp\u003eThis compression spring fits into a hole diameter of 0.375 inches and is sized for applications where precise load control and dimensional consistency are critical. It is well suited for residential and light commercial mechanical assemblies, valve actuators, pressure-relief mechanisms, and similar hardware found across HVAC, plumbing, and pool equipment. The stainless steel construction and AISI 302 compliance make it appropriate for environments where mild corrosion resistance is needed. The package quantity is 5 pieces per order with a minimum order quantity of 1.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eStainless steel construction meets AISI 302, ASTM A228, and ASTM A313 standards\u003c\/li\u003e\n  \u003cli\u003eClosed and ground end type for flat, stable seating under compression load\u003c\/li\u003e\n  \u003cli\u003e0.026-inch wire diameter with a solid height of 0.278 inches\u003c\/li\u003e\n  \u003cli\u003eMaximum work load of 3 pounds with a spring rate of 1.83 pounds per inch\u003c\/li\u003e\n  \u003cli\u003eFits a 0.375-inch hole diameter for easy drop-in installation\u003c\/li\u003e\n  \u003cli\u003eSilver plain finish with no additional coating that could affect dimensional tolerance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a precision OEM-style replacement compression spring for mechanical assemblies requiring a 0.36-inch OD, 2-inch free length, and 0.026-inch wire diameter in stainless steel.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed HVAC technicians, plumbers, or qualified mechanical assemblers. De-energize and depressurize any system before replacing internal spring components. Verify that the mating bore diameter, free length, and load rating of the replacement spring match the original specification before assembly. Do not modify or compress the spring beyond its solid height during installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Type\u003c\/strong\u003e: Precision Compression\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Work Load\u003c\/strong\u003e: 3 pounds (13.53 N)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Rate\u003c\/strong\u003e: 1.83 pounds per inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.36 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Diameter\u003c\/strong\u003e: 0.026 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolid Height\u003c\/strong\u003e: 0.278 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.375 inches (3\/8 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Closed and Ground\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Plain\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Silver\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: AISI 302, ASTM A228, ASTM A313\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161904\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GARDNER SPRING\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 36404GS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GARDNER SPRING","offers":[{"title":"Default Title","offer_id":51972362993970,"sku":"36404GS","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c1ec7ab10070df7ca0a58f36e3d33c41.jpg?v=1789966922","url":"https:\/\/voomisupply.com\/products\/gardner-spring-36404gs-precision-compression-spring","provider":"Voomi Supply","version":"1.0","type":"link"}