{"product_id":"value-collection-zmsch70fda136-o-ring-dash-136-buna-n-fda-10pk","title":"Value Collection ZMSCH70FDA136 O-ring Dash 136 Buna-n Fda 10pk","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCH70FDA136 is a Dash 136 Buna-N (Nitrile Butadiene Rubber) O-ring with a round cross section, sold in a pack of 10. It measures 1.9870 inches inside diameter, 2.1880 inches outside diameter, and 0.0937 inches (3\/32 inches) thick. Hardness is rated at 70 Shore A, placing it in the hard range. The compound is FDA approved and white in color, making it suitable for food-grade and sanitary fluid system applications. This O-ring is installed by plumbers, pipefitters, and mechanical technicians working on hydraulic, pneumatic, and fluid-handling systems that contact petroleum-based media.\u003c\/p\u003e\n\u003cp\u003eThis O-ring is suited for residential and commercial plumbing, HVAC, hydraulic, and general industrial applications where a petroleum-compatible seal is required. The Buna-N elastomer is the most widely used O-ring material in trade service and performs reliably in static and dynamic sealing applications. Its FDA approval makes it appropriate for potable water and food-processing environments. Compatible with petroleum products, it is a common replacement seal in valves, pumps, fittings, and fluid connectors across plumbing and mechanical systems. The pack quantity of 10 supports service stock and small-batch repairs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFDA approved white Buna-N compound suitable for food-grade and sanitary service\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range from -40 degrees F to 250 degrees F\u003c\/li\u003e\n  \u003cli\u003eExcellent resistance to petroleum products, oils, and hydraulic fluids\u003c\/li\u003e\n  \u003cli\u003eGood compression set, tear resistance, and abrasion resistance\u003c\/li\u003e\n  \u003cli\u003eRound cross section for consistent sealing in standard O-ring grooves\u003c\/li\u003e\n  \u003cli\u003eMeets SAE and MIL-Spec standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with petroleum products and petroleum-based fluids. Designed as an OEM-style replacement seal for valves, pumps, fittings, and fluid connectors requiring a Dash 136 O-ring in Buna-N elastomer. Not recommended for use with ozone-generating environments, direct sunlight exposure, or near electrical equipment that may produce ozone.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eO-ring installation is performed by licensed plumbers, pipefitters, or qualified mechanical technicians. Shut off and depressurize the system fully before removing any fitting or valve that retains the O-ring. Inspect the groove for burrs or scoring before seating the new ring, and apply a compatible lubricant to ease installation and reduce the risk of tearing. Do not store unused O-rings in direct sunlight or near motors and other equipment that may generate ozone, as this degrades the elastomer.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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: 136\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1.9870 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 2.1880 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.0937 inches (3\/32 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 (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 Media\u003c\/strong\u003e: Petroleum Products\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: White\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFDA Approved\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: SAE, MIL-Spec\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.03 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: ZMSCH70FDA136\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51692283593010,"sku":"ZMSCH70FDA136","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/48048df6f47cd12e69316bbabdd3877a.jpg?v=1788295708","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsch70fda136-o-ring-dash-136-buna-n-fda-10pk","provider":"Voomi Supply","version":"1.0","type":"link"}