{"product_id":"value-collection-zmsce70371-o-ring-dash-371-epdm-5-pack","title":"Value Collection ZMSCE70371 O-ring Dash 371 Epdm 5-pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION ZMSCE70371 is a Dash 371 EPDM O-ring with a round cross section, sized at 8.5 inches inside diameter, 8.875 inches outside diameter, and 0.1875 inches thick. Molded from ethylene propylene diene monomer (EPDM) compound with a 70 Shore A hardness rating, this O-ring delivers reliable static and dynamic sealing in demanding fluid-system applications. It is sold in a package of five rings. Licensed plumbers, pipefitters, hydraulic system technicians, and maintenance mechanics typically install this size in large-bore sealing applications.\u003c\/p\u003e\u003cp\u003eThis O-ring is rated for service from -65 degrees F to 300 degrees F, making it suitable for hot water and steam systems as well as phosphate ester type hydraulic fluids. EPDM compound provides excellent resistance to Skydrol fluids used in commercial aircraft hydraulic systems. Typical install scenarios include large-diameter pipe flanges, pump housings, valve bonnets, and hydraulic manifolds in industrial, plumbing, and aerospace maintenance environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eEPDM compound with 70 Shore A hardness for firm, reliable sealing\u003c\/li\u003e\n\u003cli\u003eWide temperature range: -65 degrees F to 300 degrees F\u003c\/li\u003e\n\u003cli\u003eCompatible with hot water, steam, and phosphate ester hydraulic fluids\u003c\/li\u003e\n\u003cli\u003eExcellent resistance to Skydrol fluids used in commercial aircraft hydraulic systems\u003c\/li\u003e\n\u003cli\u003eRound cross section for consistent groove fit and uniform compression\u003c\/li\u003e\n\u003cli\u003eSold as a 5-pack for stocking or multi-unit service calls\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with hot water, steam, and phosphate ester type hydraulic fluid systems. Suitable for use where Skydrol fluid resistance is required in commercial aircraft hydraulic maintenance. Designed as an OEM-style replacement O-ring in large-bore plumbing, industrial, and hydraulic sealing applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber, pipefitter, or qualified hydraulic technician following applicable IPC or system-specific service procedures. Depressurize and drain the system fully before removing the old O-ring and seating the replacement. Inspect the groove and mating surfaces for nicks or corrosion that could compromise the seal. Do not use petroleum-based lubricants with EPDM O-rings; use only a compatible water-based or silicone lubricant if lubrication is required during installation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: 371\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 8.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 8.875 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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness Rating\u003c\/strong\u003e: 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\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: 5\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: ZMSCE70371\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51715571450162,"sku":"ZMSCE70371","price":16.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d07c30dd8efcd500b8bb1759bdfbae86_4bd8034d-6362-4fe3-953c-f68cb6283b4c.jpg?v=1788515781","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsce70371-o-ring-dash-371-epdm-5-pack","provider":"Voomi Supply","version":"1.0","type":"link"}