{"product_id":"value-collection-zmscv70318-viton-o-ring-dash-318-10pk","title":"Value Collection ZMSCV70318 Viton O-ring Dash 318 10pk","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION ZMSCV70318 is a Dash 318 Viton (fluoroelastomer) O-ring sold in a pack of 10. It features a round cross section with a 1.0000 inch inside diameter, a 1.3750 inch outside diameter, and a 0.1875 inch thickness. Rated at 70 Shore A hardness, this O-ring is engineered for sealing applications that demand resistance to high temperatures, petroleum-based fluids, and a wide range of chemicals. It is suited for use in hydraulic, pneumatic, fuel system, and vacuum service applications where standard nitrile O-rings fall short. Licensed plumbers, HVAC technicians, and industrial maintenance techs specify fluoroelastomer O-rings when working temperatures or fluid compatibility push beyond the limits of general-purpose elastomers.\u003c\/p\u003e\u003cp\u003eThis O-ring is appropriate for residential and commercial fluid-handling systems, fuel lines, refrigeration service connections, and vacuum service assemblies. Its low compression set and low gas permeability make it a reliable choice for static and dynamic sealing in environments exposed to petroleum products and elevated heat. Applications span HVAC equipment service ports, plumbing fittings, and industrial fluid-power assemblies requiring a Dash 318 dimensioned seal.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFluoroelastomer (Viton) construction provides high chemical and petroleum resistance\u003c\/li\u003e\n\u003cli\u003eOperates across a wide temperature range from -15 degrees F to 400 degrees F\u003c\/li\u003e\n\u003cli\u003e70 Shore A hardness rating suits both static and dynamic sealing applications\u003c\/li\u003e\n\u003cli\u003eRound cross section with low compression set for consistent sealing force over time\u003c\/li\u003e\n\u003cli\u003eLow gas permeability makes this suitable for vacuum service\u003c\/li\u003e\n\u003cli\u003eSold in a pack of 10 with a minimum order quantity of 1 pack\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or service O-ring for any application requiring a Dash 318 fluoroelastomer seal. Compatible with petroleum products and a wide spectrum of chemicals as noted in manufacturer specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified plumber, HVAC technician, or industrial mechanic. Always depressurize and drain the system, and shut off all fluid or gas supply before replacing O-rings. Lubricate the O-ring with a compatible fluid or grease prior to seating to reduce installation stress and prevent tearing. Avoid overstretching the O-ring during installation; use a proper O-ring installation tool when working in confined grooves.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Fluoroelastomer (Viton)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 318\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1.0000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.3750 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross Section Shape\u003c\/strong\u003e: Round\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: -15 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 400 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible With\u003c\/strong\u003e: Petroleum Products\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: 10\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\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: ZMSCV70318\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51720772321586,"sku":"ZMSCV70318","price":18.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/71b1eb2435e0b44ad153de9354019c02.jpg?v=1788568946","url":"https:\/\/voomisupply.com\/products\/value-collection-zmscv70318-viton-o-ring-dash-318-10pk","provider":"Voomi Supply","version":"1.0","type":"link"}