{"product_id":"value-collection-zmscv70004-viton-o-ring-dash-004-100-pack","title":"Value Collection ZMSCV70004 Viton O-ring Dash 004 100 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION ZMSCV70004 is a Dash 004 Viton fluoroelastomer O-ring designed for static and dynamic sealing applications across HVAC, plumbing, refrigeration, and general industrial service. Measuring 0.0781 inches inside diameter and 0.2030 inches outside diameter with a 0.0625-inch (1\/16 inch) thickness and a round cross section, this O-ring carries a Shore A hardness of 70. The fluoroelastomer (Viton-type) compound delivers high-temperature resistance up to 400 degrees F and a minimum working temperature of -15 degrees F, making it suitable for demanding service environments. Sold in a package quantity of 100.\u003c\/p\u003e\u003cp\u003eThis O-ring is used wherever a Dash 004 standard-size seal is required in systems handling petroleum-based fluids, hydraulic oils, fuels, or process gases. Common install scenarios include valve stems, fittings, pump housings, and refrigerant-service components. The low compression set characteristic helps maintain long-term sealing integrity under sustained load. Good vacuum-service performance and low gas permeability make it appropriate for sealed refrigerant or vacuum pump assemblies as well.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFluoroelastomer (Viton-type) compound with broad chemical compatibility including petroleum products\u003c\/li\u003e\n\u003cli\u003eTemperature range from -15 degrees F to 400 degrees F\u003c\/li\u003e\n\u003cli\u003eShore A hardness of 70 for firm, reliable sealing under compression\u003c\/li\u003e\n\u003cli\u003eLow compression set for extended service life in static sealing applications\u003c\/li\u003e\n\u003cli\u003eLow gas permeability suitable for vacuum service and refrigerant-side assemblies\u003c\/li\u003e\n\u003cli\u003eRound cross section in standard Dash 004 sizing for drop-in replacement fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard Dash 004 O-ring replacement compatible with petroleum products and systems requiring fluoroelastomer sealing material. Not FDA approved.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by licensed HVAC technicians, plumbers, or pipefitters depending on the application. Always de-energize or depressurize the system and isolate the fluid source before replacing seals. Lubricate the O-ring with a compatible fluid or assembly lubricant before seating to prevent tearing during installation. Verify cross-section groove dimensions match Dash 004 specifications before installation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Fluoroelastomer (Viton-type)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 004\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.0781 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.2030 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.0625 inches (1\/16 inch)\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\u003eCompatible Material\u003c\/strong\u003e: Petroleum Products\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\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: 100\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: ZMSCV70004\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51690499998002,"sku":"ZMSCV70004","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/21ed19e33ac1f54a4084edc5323f8399.jpg?v=1788270621","url":"https:\/\/voomisupply.com\/products\/value-collection-zmscv70004-viton-o-ring-dash-004-100-pack","provider":"Voomi Supply","version":"1.0","type":"link"}