{"product_id":"value-collection-zmsce70354-epdm-o-ring-dash-354-10-pack","title":"Value Collection ZMSCE70354 Epdm O-ring Dash 354 10 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCE70354 is a Dash 354 EPDM O-ring designed for static and dynamic sealing applications in plumbing, HVAC, and hydraulic systems. It measures 5.125 inches inside diameter, 5.5 inches outside diameter, and 0.1875 inches (3\/16 inches) thick with a round cross-section profile. Molded from Ethylene Propylene Diene Monomer (EPDM) compound with a Shore A hardness of 70, it maintains a reliable seal across a wide service temperature range of -65 degrees F to 300 degrees F. Sold in a package quantity of 10, this O-ring is installed by licensed plumbers, HVAC technicians, and hydraulic system technicians.\u003c\/p\u003e\n\u003cp\u003eThis O-ring is well suited for hot water service, steam applications, and phosphate ester type hydraulic fluids. It also delivers excellent resistance to Skydrol fluids used in commercial aircraft hydraulic systems, making it a practical choice for aerospace ground support, industrial hydraulic circuits, and high-temperature plumbing assemblies. Its broad chemical and temperature compatibility makes it a versatile sealing solution across residential and commercial system types.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eEPDM material provides excellent resistance to hot water, steam, and phosphate ester hydraulic fluids\u003c\/li\u003e\n  \u003cli\u003eRated for service from -65 degrees F to 300 degrees F\u003c\/li\u003e\n  \u003cli\u003eShore A hardness of 70 for a firm, reliable seal under pressure\u003c\/li\u003e\n  \u003cli\u003eRound cross-section profile for consistent groove fit and sealing surface contact\u003c\/li\u003e\n  \u003cli\u003eCompatible with Skydrol fluids used in commercial aircraft hydraulic systems\u003c\/li\u003e\n  \u003cli\u003eSold in a package of 10 for stocking and field service use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with hot water, steam, and phosphate ester type hydraulic fluid systems. Also recommended for applications involving Skydrol fluids in commercial aircraft hydraulic circuits. Designed as a Dash 354 standard-size O-ring for use in any groove or fitting engineered to that specification.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified plumber, HVAC technician, or hydraulic system technician following system-specific lockout and pressure-relief procedures before disassembly. Ensure the seating groove is clean and free of debris before installing the O-ring. Avoid twisting or rolling the O-ring during installation, as this can compromise the sealing surface. Verify chemical compatibility with all fluids present in the system before placing the O-ring into service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: EPDM (Ethylene Propylene Diene Monomer)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 354\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 5.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 5.5 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\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: -65 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 300 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Fluids\u003c\/strong\u003e: Hot Water, Steam, Phosphate Ester, Skydrol\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: ZMSCE70354\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51720847262002,"sku":"ZMSCE70354","price":17.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dae9d7d8a11e70bb7800f6c565380515.jpg?v=1788569898","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsce70354-epdm-o-ring-dash-354-10-pack","provider":"Voomi Supply","version":"1.0","type":"link"}