{"product_id":"gardner-spring-36074g-precision-compression-spring","title":"Gardner Spring 36074G Precision Compression Spring","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GARDNER SPRING 36074G is a precision compression spring manufactured from music wire (AISI 302 \/ ASTM A228 \/ ASTM A313). It features a 0.42-inch outside diameter, a free length of 1.5 inches, and a wire diameter of 0.038 inches. With a spring rate of 7 pounds per inch and a maximum work load of 8 pounds (35.59 N), this spring delivers consistent, repeatable force in compact assemblies. The closed and ground end type provides flat, stable seating. Technicians and assemblers in HVAC, plumbing, and mechanical trades rely on springs like this for valve components, actuators, linkages, and similar load-bearing subassemblies.\u003c\/p\u003e\u003cp\u003eThis spring is suited for residential and light commercial applications wherever a small-diameter, moderate-rate compression spring is required. Common use cases include HVAC control valve mechanisms, plumbing check-valve internals, electrical actuator return mechanisms, and general mechanical assemblies. Its plain silver finish and music wire construction make it appropriate for dry or lightly lubricated environments where corrosion exposure is minimal. Sold in a package quantity of 5 with a minimum order quantity of 1.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision compression spring with closed and ground ends for flat, stable seating\u003c\/li\u003e\n\u003cli\u003e0.42-inch outside diameter with a 0.437-inch recommended hole diameter for guided installations\u003c\/li\u003e\n\u003cli\u003e1.5-inch free length and 0.381-inch solid height\u003c\/li\u003e\n\u003cli\u003eSpring rate of 7 pounds per inch with a maximum work load of 8 pounds\u003c\/li\u003e\n\u003cli\u003eMusic wire construction meets AISI 302, ASTM A228, and ASTM A313 standards\u003c\/li\u003e\n\u003cli\u003ePlain silver finish suitable for dry or lightly lubricated mechanical environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a precision OEM-style compression spring for use in HVAC, plumbing, electrical, and general mechanical assemblies requiring a 0.42-inch OD, 1.5-inch free length, 7-pound-per-inch rate spring with closed and ground ends.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall and remove compression springs with appropriate hand tools; avoid overcompressing beyond the rated solid height during assembly. Power down or depressurize the system before servicing any valve or actuator assembly containing this spring. Verify the mating bore diameter against the 0.437-inch recommended hole diameter to ensure proper guidance and prevent buckling. Disposal of worn or broken springs should follow local shop safety practices for small metal hardware.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Type\u003c\/strong\u003e: Precision Compression\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.42 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Diameter\u003c\/strong\u003e: 0.038 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Length\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid Height\u003c\/strong\u003e: 0.381 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Hole Diameter\u003c\/strong\u003e: 0.437 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Rate\u003c\/strong\u003e: 7 pounds per inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Work Load\u003c\/strong\u003e: 8 pounds (35.59 N)\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: Music Wire\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\u003ePackage Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.03 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161904\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 36074G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GARDNER SPRING","offers":[{"title":"Default Title","offer_id":51968281805106,"sku":"36074G","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6dbfdd321f193af70420fd639b64e35d.jpg?v=1789951543","url":"https:\/\/voomisupply.com\/products\/gardner-spring-36074g-precision-compression-spring","provider":"Voomi Supply","version":"1.0","type":"link"}