{"product_id":"value-collection-zmscv70043-viton-o-ring-dash-043-pack-10","title":"Value Collection ZMSCV70043 Viton O-ring Dash 043 Pack 10","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCV70043 is a Dash 043 Viton (fluoroelastomer) O-ring with a round cross section, sized at 3.5 inches inside diameter, 3.625 inches outside diameter, and 0.0625 inches thick. Rated at 70 Shore A hardness, this O-ring is engineered for static and dynamic sealing applications where elevated temperatures and chemical resistance are essential. It handles continuous service from -15 degrees F up to 400 degrees F and delivers low gas permeability suitable for vacuum service. Licensed plumbers, HVAC technicians, and industrial maintenance professionals use fluoroelastomer O-rings where standard nitrile or EPDM materials would fail under heat or petroleum exposure. Each package contains 10 O-rings.\u003c\/p\u003e\n\u003cp\u003eThis O-ring is suited for residential and commercial HVAC, plumbing, refrigeration, and industrial fluid systems where petroleum-based fluids, fuels, lubricants, or high-temperature media are present. Its wide spectrum of chemical compatibility makes it a reliable choice for fuel delivery components, pump seals, valve stems, and hydraulic fittings. The Dash 043 designation is a standard AS568 size, making it straightforward to cross-reference against existing seal inventories. It is not FDA approved and is not intended for food-contact or pharmaceutical applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFluoroelastomer (Viton) material with good resistance to petroleum products and fuels\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range of -15 degrees F to 400 degrees F\u003c\/li\u003e\n  \u003cli\u003e70 Shore A hardness rating for firm sealing under compression\u003c\/li\u003e\n  \u003cli\u003eLow compression set for sustained sealing force over time\u003c\/li\u003e\n  \u003cli\u003eLow gas permeability suitable for vacuum service applications\u003c\/li\u003e\n  \u003cli\u003eStandard AS568 Dash 043 sizing for easy cross-referencing\u003c\/li\u003e\n  \u003cli\u003ePacked in quantities of 10 per package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard Dash 043 AS568-sized replacement O-ring compatible with petroleum products and suitable for use in HVAC, plumbing, hydraulic, and fuel system sealing applications where fluoroelastomer material is specified.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eO-ring replacement is typically performed by licensed plumbers, HVAC technicians, or qualified maintenance personnel. Always depressurize the system and shut off all fluid supply before breaking any seal joint. Inspect the groove and mating surfaces for nicks, burrs, or contamination before seating the new O-ring. Avoid rolling or twisting the O-ring during installation; use a compatible lubricant approved for fluoroelastomer compounds and the media being sealed.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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: 043\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 3.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.0625 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\u003eCompatible Media\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: 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\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: ZMSCV70043\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51717509513522,"sku":"ZMSCV70043","price":17.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2d432396fb44945bf041ed8afb165f2a.jpg?v=1788541747","url":"https:\/\/voomisupply.com\/products\/value-collection-zmscv70043-viton-o-ring-dash-043-pack-10","provider":"Voomi Supply","version":"1.0","type":"link"}