{"product_id":"value-collection-zmsch70165-o-ring-buna-n-dash-165-pack-25","title":"Value Collection ZMSCH70165 O-ring Buna-n Dash 165 Pack 25","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCH70165 is a Dash 165 O-ring manufactured from Buna-N (nitrile butadiene rubber), one of the most widely used elastomers in fluid sealing applications. It measures 6.5 inches inside diameter, 6.688 inches outside diameter, and 0.0937 inches thick with a round cross section. Rated at 70 Shore A hardness, this O-ring delivers reliable sealing performance across a broad temperature range of -40 degrees F to 250 degrees F. It is suited for use wherever petroleum-based fluid containment is required, including hydraulic, pneumatic, and general industrial systems. Each order ships as a pack of 25 pieces.\u003c\/p\u003e\n\u003cp\u003eThis O-ring is a standard fit for plumbing, HVAC, hydraulic, and industrial fluid systems where petroleum-product resistance is a priority. The Dash 165 designation follows SAE and MIL-Spec standards, making it a recognized size across a wide range of OEM and aftermarket sealing applications. Technicians working on pumps, valves, fittings, and fluid manifolds in both residential and commercial settings will find this a dependable replacement or service-stock seal.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBuna-N elastomer provides excellent resistance to petroleum-based fluids and lubricants\u003c\/li\u003e\n  \u003cli\u003e70 Shore A hardness rating with good compression set, tear, and abrasion resistance\u003c\/li\u003e\n  \u003cli\u003eOperating range of -40 degrees F to 250 degrees F suits most HVAC and hydraulic service conditions\u003c\/li\u003e\n  \u003cli\u003eRound cross section meets SAE and MIL-Spec dimensional standards for Dash 165\u003c\/li\u003e\n  \u003cli\u003ePack of 25 supports service inventory and recurring maintenance needs\u003c\/li\u003e\n  \u003cli\u003eBlack color; not FDA approved — appropriate for industrial and mechanical use, not food-contact applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard Dash 165 replacement O-ring for equipment and assemblies requiring a 6.5-inch ID Buna-N seal per SAE and MIL-Spec standards. Compatible with petroleum-based fluids and lubricants; not recommended for use with ozone, sunlight exposure, or equipment that generates ozone such as electric motors.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by licensed plumbers, HVAC technicians, or industrial mechanics during pump, valve, or manifold service. Depressurize and drain the system before removing the old seal to prevent fluid release and injury. Lightly lubricate the O-ring with a compatible petroleum-based grease before seating to reduce installation stress and improve sealing. Do not store unused O-rings in direct sunlight or near motors or other equipment that may generate ozone, as this degrades nitrile rubber.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Buna-N (Nitrile Butadiene Rubber)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 165\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 6.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 6.688 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.0937 inches (3\/32 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: -40 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 250 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Fluids\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\u003eStandards\u003c\/strong\u003e: SAE, MIL-Spec\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 25 pieces\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: ZMSCH70165\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51710179901746,"sku":"ZMSCH70165","price":16.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/feb0ebc49c3b90e32948a9647b91755b.jpg?v=1788463951","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsch70165-o-ring-buna-n-dash-165-pack-25","provider":"Voomi Supply","version":"1.0","type":"link"}