{"product_id":"value-collection-zmscqh70126-o-ring-dash-126-nbr-70a","title":"Value Collection ZMSCQH70126 O-ring Dash 126 Nbr 70A","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCQH70126 is a Dash 126 X-profile (quattro cross section) o-ring made from Nitrile Butadiene Rubber (NBR). Unlike standard round cross-section o-rings, the X-profile design provides four sealing lips, reducing seal roll and twist during installation and dynamic cycling. This o-ring measures 1.375 inches inside diameter, 1.563 inches outside diameter, and 0.094 inches thick. It carries a 70 Shore A durometer rating, placing it in the hard range, which suits moderate-pressure static and dynamic sealing applications. Licensed trades and maintenance professionals install these seals across hydraulic, pneumatic, and fluid-handling systems.\u003c\/p\u003e\n\u003cp\u003eThis o-ring is suited for static face-seal, piston, and rod-seal grooves designed to the Dash 126 standard. The NBR compound performs across a working temperature range of -30 degrees F to 250 degrees F, making it appropriate for most HVAC, plumbing, and light hydraulic service environments where petroleum-based fluids, water, or air are the media. It is not FDA approved and should not be used in food-contact or medical-grade applications. Each package contains 25 o-rings, supporting shop stock and field replenishment needs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eX-profile quattro cross section reduces seal roll and twist compared to standard round cross-section o-rings\u003c\/li\u003e\n  \u003cli\u003eNitrile Butadiene Rubber compound resists petroleum oils, hydraulic fluids, water, and air\u003c\/li\u003e\n  \u003cli\u003e70 Shore A hardness rated Hard for moderate-pressure sealing duty\u003c\/li\u003e\n  \u003cli\u003eOperating range of -30 degrees F to 250 degrees F covers most HVAC and plumbing service conditions\u003c\/li\u003e\n  \u003cli\u003eConforms to Dash 126 dimensional standard for direct groove compatibility\u003c\/li\u003e\n  \u003cli\u003eSold in a pack of 25, suitable for stocking or multi-unit service calls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or service seal for any groove machined to the Dash 126 standard with a 1.375-inch inside diameter and 0.094-inch cross-section thickness.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall by a qualified mechanic, plumber, or HVAC technician. De-energize and depressurize the system fully before removing the old seal. Lightly lubricate the o-ring with a fluid compatible with both NBR and the system media before seating it in the groove; avoid petroleum-based grease with non-petroleum-compatible systems. Inspect the groove for burrs, corrosion, or damage before installation to prevent premature seal failure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.563 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.094 inches (3\/32 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 126\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross Section Shape\u003c\/strong\u003e: X (Quattro)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Nitrile Butadiene Rubber (NBR)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurometer Shore A\u003c\/strong\u003e: 70\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: -30 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\u003eFDA Approved\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage 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: ZMSCQH70126\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51692448448818,"sku":"ZMSCQH70126","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ef65a9f71a3acde8926ebf578376e6cb.jpg?v=1788297643","url":"https:\/\/voomisupply.com\/products\/value-collection-zmscqh70126-o-ring-dash-126-nbr-70a","provider":"Voomi Supply","version":"1.0","type":"link"}