{"product_id":"gardner-spring-36143g-compression-spring-0-407in-od-2-75in","title":"Gardner Spring 36143G Compression Spring 0.407in Od 2.75in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GARDNER SPRING 36143G is a utility-grade compression spring designed for general mechanical and industrial applications. It features a 0.407-inch outside diameter and a free length of 2.75 inches, with a wire diameter of 0.054 inches and a spring rate of 12.17 pounds per inch. Constructed from steel with a zinc finish, this spring delivers consistent compression force across a wide range of load requirements. The closed end type provides stable seating during operation. HVAC technicians, plumbers, and mechanical trades commonly encounter this spring format in dampers, valves, and equipment assemblies.\u003c\/p\u003e\n\u003cp\u003eThis compression spring suits residential and light commercial applications where a compact, consistent-rate steel spring is required. Typical install scenarios include damper actuators, valve assemblies, pump mechanisms, and various equipment where a controlled return or resistance force is needed. The zinc finish provides basic corrosion resistance for use in dry or mildly humid environments. Parts are sold in quantities of 10 per package, making this SKU practical for service stock or bench inventory.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.407-inch outside diameter for precise fitment in standard spring pockets\u003c\/li\u003e\n  \u003cli\u003e12.17 lb\/in spring rate for predictable, consistent compression force\u003c\/li\u003e\n  \u003cli\u003eClosed end type for stable, flat seating against mating surfaces\u003c\/li\u003e\n  \u003cli\u003eSteel construction with zinc finish for durability and basic corrosion resistance\u003c\/li\u003e\n  \u003cli\u003e1.36-inch solid height allows compact compression in tight assemblies\u003c\/li\u003e\n  \u003cli\u003ePackaged in quantities of 10 for efficient service and bench stock replenishment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or service stock compression spring for mechanical assemblies requiring a closed-end utility spring with a 0.407-inch outside diameter and 2.75-inch free length.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified technician familiar with the mechanical assembly being serviced. Power down or de-energize any equipment before replacing internal springs, and relieve all system pressure before disassembling valves or actuators. Confirm the spring pocket diameter, free length, and spring rate match the application requirements before installation. Avoid overcompressing the spring beyond its solid height of 1.36 inches during assembly.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.407 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Length\u003c\/strong\u003e: 2.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Diameter\u003c\/strong\u003e: 0.054 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Rate\u003c\/strong\u003e: 12.17 lb\/in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolid Height\u003c\/strong\u003e: 1.36 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Work Load\u003c\/strong\u003e: 75.25 N\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Closed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Type\u003c\/strong\u003e: Utility\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Silver\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.18 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161904\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: 36143G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GARDNER SPRING","offers":[{"title":"Default Title","offer_id":51965846978866,"sku":"36143G","price":25.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f0e473bd0fe50ab1b249f0399ef2879d.jpg?v=1789950060","url":"https:\/\/voomisupply.com\/products\/gardner-spring-36143g-compression-spring-0-407in-od-2-75in","provider":"Voomi Supply","version":"1.0","type":"link"}