{"product_id":"value-collection-bdna-9988-7-o-ring-dash-126-nbr","title":"Value Collection BDNA--9988-7 O-ring Dash 126 Nbr","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION BDNA--9988-7 is a Dash 126 O-ring manufactured from Nitrile Butadiene Rubber (NBR) with a round cross section. It measures 1-3\/8 inches inside diameter and 3\/32 inches thick, with a durometer hardness of 70 Shore A. NBR compounds resist petroleum-based oils, fuels, and hydraulic fluids, making this O-ring a standard sealing component in fluid-handling assemblies. Licensed plumbers, HVAC technicians, and mechanical contractors use Dash 126 O-rings when servicing valves, fittings, pumps, and fluid connectors across a broad range of systems.\u003c\/p\u003e\n\u003cp\u003eDash 126 O-rings are widely used in residential and commercial plumbing, HVAC refrigerant circuits, hydraulic lines, and general industrial fluid-handling applications. This inch-system O-ring fits into standard Dash 126 grooves per AS568 sizing conventions. Typical installation scenarios include valve stem seals, union fittings, pump housings, and threaded port connections where a reliable static or low-speed dynamic seal is required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDash 126 standard sizing: 1-3\/8 inches ID, 3\/32 inches cross-section thickness\u003c\/li\u003e\n  \u003cli\u003eNitrile Butadiene Rubber (NBR) material resists petroleum oils, hydraulic fluids, and fuels\u003c\/li\u003e\n  \u003cli\u003e70 Shore A durometer provides a balance of flexibility and compression resistance\u003c\/li\u003e\n  \u003cli\u003eRound cross-section profile seats correctly in standard AS568 Dash 126 grooves\u003c\/li\u003e\n  \u003cli\u003eInch-system measurement for direct replacement in North American trade applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard Dash 126 inch-series replacement O-ring for valves, fittings, pump housings, and fluid connectors requiring a 1-3\/8 inch ID NBR seal.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eO-ring installation should be performed by a qualified plumber, HVAC technician, or mechanical contractor. Depressurize and drain the system before disassembling any fitting or valve. Inspect the groove for nicks, burrs, or corrosion before seating the new O-ring, and apply a compatible lubricant to ease installation and reduce the risk of tearing. Never roll or twist the O-ring during installation, as distortion compromises the seal.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Nitrile Butadiene Rubber (NBR)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 126\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1-3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness (Cross Section)\u003c\/strong\u003e: 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\u003eDurometer\u003c\/strong\u003e: 70 Shore A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 25\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: BDNA--9988-7\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51694075969842,"sku":"BDNA--9988-7","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f9877e80a3c05deaa31762002935da81.jpg?v=1788319890","url":"https:\/\/voomisupply.com\/products\/value-collection-bdna-9988-7-o-ring-dash-126-nbr","provider":"Voomi Supply","version":"1.0","type":"link"}