{"product_id":"value-collection-bdna-9985-o-ring-dash-210-nbr-3-4-in-id","title":"Value Collection BDNA-9985 O-ring Dash 210 Nbr 3\/4 in Id","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Value Collection BDNA-9985 is a Dash 210 O-ring manufactured from Nitrile Butadiene Rubber (NBR) with a 3\/4 inch inside diameter and 1\/8 inch cross-section thickness. NBR compounds offer reliable resistance to petroleum-based fluids, making this O-ring well suited for sealing applications in HVAC, plumbing, and fluid system assemblies. The round cross-section profile seats evenly in standard O-ring grooves, providing consistent compression and a dependable static or dynamic seal. Licensed plumbers, HVAC technicians, and mechanical contractors keep Dash 210 O-rings on hand as a common replacement seal size across a wide range of valves, fittings, and fluid connections.\u003c\/p\u003e\n\u003cp\u003eThis O-ring is used in residential and light commercial applications wherever a 3\/4 inch ID, 1\/8 inch thick NBR seal is required. Typical installations include valve stems, union fittings, pump housings, and refrigerant-side or water-side plumbing connections where petroleum-fluid compatibility is needed. The inch-measurement sizing conforms to standard Dash 210 specifications, allowing straightforward groove fitment without custom machining or modification.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNitrile Butadiene Rubber (NBR) construction resists petroleum-based fluids and oils\u003c\/li\u003e\n  \u003cli\u003e3\/4 inch inside diameter with 1\/8 inch cross-section thickness to Dash 210 standard\u003c\/li\u003e\n  \u003cli\u003eRound cross-section profile ensures uniform groove seating and consistent compression\u003c\/li\u003e\n  \u003cli\u003eInch-system sizing for direct fitment in standard Dash 210 O-ring grooves\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.01 pounds per unit, practical for stocking in quantity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard Dash 210 replacement O-ring for any application requiring a 3\/4 inch ID, 1\/8 inch thick NBR seal in inch-measurement groove geometry.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by licensed plumbers, HVAC technicians, or mechanical contractors. Depressurize and isolate the fluid system completely before removing the old O-ring or installing the replacement. Lightly lubricate the O-ring with a compatible fluid or grease before seating to reduce the risk of tearing during assembly. Inspect the groove for nicks or debris that could compromise the seal before installation.\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: 210\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross-Section Thickness\u003c\/strong\u003e: 1\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross-Section Shape\u003c\/strong\u003e: Round\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-9985\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51715780870450,"sku":"BDNA-9985","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3df87af105f06f34bfa497e9dbc05823.jpg?v=1788518257","url":"https:\/\/voomisupply.com\/products\/value-collection-bdna-9985-o-ring-dash-210-nbr-3-4-in-id","provider":"Voomi Supply","version":"1.0","type":"link"}