{"product_id":"value-collection-zbd9994-11-o-ring-dash-336-nbr","title":"Value Collection ZBD9994-11 O-ring Dash 336 Nbr","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION ZBD9994-11 is a Dash 336 O-ring used to create static or dynamic fluid seals in hydraulic, pneumatic, plumbing, and HVAC service applications. It features a round cross-section profile measuring 2.88 inches inside diameter, 3.25 inches outside diameter, and 0.1875 inches thick. Constructed from Nitrile Butadiene Rubber (NBR) with a Shore A hardness of 70, it resists petroleum-based oils, fuels, and hydraulic fluids across a service temperature range of -40 degrees F to 275 degrees F. Licensed tradespeople and service technicians reach for NBR O-rings when sealing oil-wetted or water-service connections in mechanical systems.\u003c\/p\u003e\u003cp\u003eThis O-ring is suited for residential and light commercial applications where a Dash 336 cross-section is specified. Common install scenarios include pump housings, valve bonnets, pipe unions, refrigerant service ports, and hydraulic fittings that require a reliable face or radial seal. The 70 durometer hardness provides resistance to extrusion under moderate system pressures. Its NBR compound makes it a practical choice for petroleum fluid circuits and general-purpose water service lines.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDash 336 standard sizing: 2.88 inches ID x 3.25 inches OD x 0.1875 inches thick\u003c\/li\u003e\n\u003cli\u003eNitrile Butadiene Rubber (NBR) compound resists petroleum oils, hydraulic fluids, and water\u003c\/li\u003e\n\u003cli\u003eShore A hardness rating of 70 for reliable sealing under moderate pressure\u003c\/li\u003e\n\u003cli\u003eOperating temperature range of -40 degrees F to 275 degrees F\u003c\/li\u003e\n\u003cli\u003eRound cross-section profile for consistent groove fit and sealing contact\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard Dash 336 O-ring replacement for applications specifying NBR material and a round cross-section in hydraulic, pneumatic, plumbing, and HVAC service assemblies.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by licensed plumbers, HVAC technicians, or hydraulic system technicians. Always depressurize and de-energize the system and drain any residual fluid before removing the old O-ring. Lightly lubricate the O-ring with a compatible fluid or grease before seating it in the groove to prevent tearing during assembly. Do not overstretch or twist the O-ring during installation, as deformation will compromise the seal.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 2.88 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 3.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 336\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross Section Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Nitrile Butadiene Rubber (NBR)\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: 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\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: ZBD9994-11\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51715239805234,"sku":"ZBD9994-11","price":15.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c9d8384c3e8bd0f5376a76d59e67ba4e_9be0b756-9b45-4072-a188-c7e010d0f59e.jpg?v=1788511005","url":"https:\/\/voomisupply.com\/products\/value-collection-zbd9994-11-o-ring-dash-336-nbr","provider":"Voomi Supply","version":"1.0","type":"link"}