{"product_id":"value-collection-zmsch90276-o-ring-11-in-id-nbr-dash-276","title":"Value Collection ZMSCH90276 O-ring 11 in Id Nbr Dash 276","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION ZMSCH90276 is a Dash 276 O-ring made from Nitrile Butadiene Rubber (Buna-N), the most widely used elastomer in sealing applications. It measures 11 inches inside diameter, 11.25 inches outside diameter, and 0.125 inches thick with a round cross section. The compound is rated at 90 durometer, placing it in the extra-hard hardness category. This O-ring is sold in a package of 5 and is used by plumbers, pipefitters, HVAC technicians, and industrial maintenance professionals wherever a large-diameter static or dynamic seal is required. The temperature rating spans -40 degrees F to 250 degrees F, making it suitable for a wide range of service conditions.\u003c\/p\u003e\u003cp\u003eThis O-ring is suited for use in plumbing, HVAC, hydraulic, and general industrial assemblies that require a large-bore seal resistant to petroleum-based fluids and lubricants. Its Buna-N construction delivers excellent resistance to petroleum products, good compression set characteristics, and solid tear and abrasion resistance. Typical applications include pump housings, pipe flanges, valve bodies, and equipment covers where a Dash 276 replacement or new-installation seal is called for. This part conforms to SAE and MIL-Spec standards where applicable.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBuna-N (Nitrile Butadiene Rubber) material with excellent petroleum product resistance\u003c\/li\u003e\n\u003cli\u003e90 durometer extra-hard compound for applications requiring firm sealing under compression\u003c\/li\u003e\n\u003cli\u003eOperating temperature range of -40 degrees F to 250 degrees F\u003c\/li\u003e\n\u003cli\u003eRound cross section, 0.125 inches thick, conforming to Dash 276 sizing\u003c\/li\u003e\n\u003cli\u003eMeets SAE and MIL-Spec standards\u003c\/li\u003e\n\u003cli\u003eSold as a package of 5 O-rings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation seal for any application specifying a Dash 276 O-ring in Buna-N. Compatible with petroleum products. Not FDA approved; not intended for food, beverage, or pharmaceutical service.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified technician familiar with sealing system requirements. De-pressurize and drain the system completely before removing the old seal and installing a new one. Avoid storing Buna-N O-rings in direct sunlight or near motors or other electrical equipment that may generate ozone, as ozone degrades nitrile compounds. Lubricate the O-ring with a compatible petroleum-based or silicone-based lubricant during installation to prevent pinching or tearing.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Buna-N (Nitrile Butadiene Rubber)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 276\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 11 inches (278.89 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 11.25 inches (285.75 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.125 inches (3.53 mm)\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: 90 Durometer (Extra 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: 250 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Fluids\u003c\/strong\u003e: Petroleum Products\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: SAE, MIL-Spec\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFDA Approved\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.56 pounds\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: ZMSCH90276\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51698850857266,"sku":"ZMSCH90276","price":19.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e63e5be40384736fb1f090e4d0cdd585_3243d3ba-3c4b-4d2e-9316-a6034b7ea1e7.jpg?v=1788368875","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsch90276-o-ring-11-in-id-nbr-dash-276","provider":"Voomi Supply","version":"1.0","type":"link"}