{"product_id":"value-collection-zmscs70360-silicone-o-ring-dash-360-5-pack","title":"Value Collection ZMSCS70360 Silicone O-ring Dash 360 5 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCS70360 is a Dash 360 silicone O-ring designed for static and dynamic sealing applications across HVAC, plumbing, and industrial systems. It measures 5.875 inches inside diameter, 6.25 inches outside diameter, and 0.1875 inches thick with a round cross section. The silicone compound carries a Shore A hardness of 70 and is rated for continuous service from -80 degrees F to 450 degrees F, making it suitable for high-heat environments where standard Buna-N rings fall short. Each order ships as a pack of 5 rings. Licensed technicians and journeymen plumbers working on large-bore fittings, flanges, and equipment housings will find this size appropriate for applications requiring wide temperature tolerance and good dry heat resistance.\u003c\/p\u003e\n\u003cp\u003eThis O-ring fits large-bore sealing points common in commercial HVAC equipment, industrial piping flanges, pump housings, and chemical-handling assemblies. The silicone material provides good weather and ozone resistance, making it a reliable choice for outdoor or exposed mechanical connections. It offers limited oil resistance, so it is best suited for dry-heat, chemical, or solvent-sealing environments rather than heavy petroleum or hydraulic fluid service. Installers working on equipment with elevated ambient temperatures or cyclic thermal exposure will find the wide service range of this ring particularly useful.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSilicone compound rated from -80 degrees F to 450 degrees F for wide thermal range service\u003c\/li\u003e\n  \u003cli\u003eRound cross section at 0.1875 inches thick seats consistently in standard Dash 360 grooves\u003c\/li\u003e\n  \u003cli\u003eShore A hardness of 70 provides firm, reliable sealing under compression\u003c\/li\u003e\n  \u003cli\u003eGood resistance to weather, ozone, and a range of chemicals and solvents\u003c\/li\u003e\n  \u003cli\u003eWhite color aids visual inspection during installation and maintenance\u003c\/li\u003e\n  \u003cli\u003ePack of 5 rings per order minimizes callbacks by keeping spares on hand\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or service O-ring for any application specifying a Dash 360 silicone O-ring with a 5.875-inch inside diameter and 6.25-inch outside diameter. Compatible with oils, chemicals, and solvents as noted; verify material compatibility with specific media before installation. Not FDA approved.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePower down or isolate the system and relieve all pressure before removing the old O-ring or seating the replacement. Clean the groove thoroughly and inspect for burrs or corrosion that could damage the new ring. Silicone O-rings should be installed dry or with a silicone-compatible lubricant only — petroleum-based greases can degrade the compound over time. Follow applicable plumbing or mechanical codes, including IPC or IFGC guidelines where relevant, and torque fasteners to equipment-manufacturer specifications.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 5.875 inches (5-7\/8 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 6.25 inches (6-1\/4 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1875 inches (3\/16 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 360\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross Section Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Silicone\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: White\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: 70 Shore A (Hard)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: -80 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 450 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Media\u003c\/strong\u003e: Oils, Chemicals, Solvents (limited oil resistance)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFDA Approved\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 5 rings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31401503\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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: ZMSCS70360\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51692809388338,"sku":"ZMSCS70360","price":19.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d07c30dd8efcd500b8bb1759bdfbae86_7ccd086a-5337-4d7c-b0ef-09e339cc795d.jpg?v=1788303265","url":"https:\/\/voomisupply.com\/products\/value-collection-zmscs70360-silicone-o-ring-dash-360-5-pack","provider":"Voomi Supply","version":"1.0","type":"link"}