{"product_id":"value-collection-zbdmp9991-3-o-ring-dash-219-nbr","title":"Value Collection ZBDMP9991-3 O-ring Dash 219 Nbr","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZBDMP9991-3 is a Dash 219 O-ring manufactured from Nitrile Butadiene Rubber (NBR) with a round cross section. It measures 1.31 inches inside diameter, 1.56 inches outside diameter, and 0.125 inches thick. NBR compound delivers reliable resistance to petroleum-based fluids, making this O-ring well suited for hydraulic, pneumatic, and fluid-handling sealing applications. The 70 Shore A hardness rating provides a firm, durable seal under compression. Rated for service from -40 degrees F to 275 degrees F, it handles a broad range of operating temperatures encountered in HVAC, plumbing, and industrial fluid systems.\u003c\/p\u003e\n\u003cp\u003eThis O-ring is used as a static or dynamic seal in fittings, valves, pumps, and fluid connectors where NBR material compatibility is required. Typical applications include refrigeration and HVAC service connections, plumbing shutoff valves, and general-purpose hydraulic fittings. The Dash 219 designation conforms to AS568 standard sizing, allowing straightforward cross-referencing to replacement and OEM seal specifications across multiple system types.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDash 219 AS568 standard sizing for easy cross-referencing and replacement\u003c\/li\u003e\n  \u003cli\u003eNitrile Butadiene Rubber construction for petroleum-fluid and oil resistance\u003c\/li\u003e\n  \u003cli\u003e70 Shore A hardness rating — firm seal under compression loads\u003c\/li\u003e\n  \u003cli\u003eTemperature range: -40 degrees F to 275 degrees F\u003c\/li\u003e\n  \u003cli\u003eRound cross section for consistent seating in standard O-ring grooves\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.01 pounds per unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard Dash 219 NBR O-ring replacement for use in AS568-dimensioned grooves across HVAC, plumbing, hydraulic, and pneumatic fittings and valve assemblies where nitrile rubber material compatibility is appropriate.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by licensed HVAC technicians, plumbers, or fluid system technicians. Depressurize and drain the system fully before removing the old seal and installing the replacement O-ring. Lubricate the O-ring with a compatible fluid or O-ring lubricant rated for NBR material before seating to prevent tearing during installation. Verify groove dimensions match Dash 219 specifications before installation to ensure proper compression and sealing.\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: 219\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1.31 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.56 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.125 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: -40 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 275 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFDA Approved\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: ZBDMP9991-3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51695578448178,"sku":"ZBDMP9991-3","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/162cd9c2cd80c90659f5518de508d790.jpg?v=1788336632","url":"https:\/\/voomisupply.com\/products\/value-collection-zbdmp9991-3-o-ring-dash-219-nbr","provider":"Voomi Supply","version":"1.0","type":"link"}