{"product_id":"value-collection-zmsch70fda120-o-ring-dash-120-nbr-25-pack","title":"Value Collection ZMSCH70FDA120 O-ring Dash 120 Nbr 25-pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCH70FDA120 is a Dash 120 Buna-N (nitrile butadiene rubber) o-ring rated at 70 Shore A hardness and approved to FDA standards. It measures 0.987 inches inside diameter, 1.187 inches outside diameter, and 0.0937 inches (3\/32 inches) thick with a round cross section. Buna-N is the most widely used o-ring elastomer in fluid-handling and mechanical sealing applications. This part carries SAE and MIL-Spec compliance and is sold in a package of 25. Plumbers, HVAC technicians, and industrial maintenance techs routinely stock this size for petroleum-fluid service.\u003c\/p\u003e\n\u003cp\u003eThis o-ring is suited for applications involving petroleum-based fluids, oils, and fuels in residential and commercial systems. The Dash 120 size fits a broad range of standard fittings, valves, pumps, and hydraulic components where a reliable compression seal is required. The -40 degrees F to 250 degrees F operating temperature range covers most HVAC, refrigeration-adjacent, and plumbing service environments. The white FDA-approved Buna-N compound also makes it appropriate for applications requiring food-grade compliance.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBuna-N (Nitrile Butadiene Rubber) compound — excellent resistance to petroleum products, oils, and fuels\u003c\/li\u003e\n  \u003cli\u003eFDA approved white compound suitable for food-grade and sanitary applications\u003c\/li\u003e\n  \u003cli\u003eSAE and MIL-Spec compliant construction\u003c\/li\u003e\n  \u003cli\u003e70 Shore A hardness with hard hardness rating — good tear and abrasion resistance\u003c\/li\u003e\n  \u003cli\u003eRound cross section with excellent compression set characteristics\u003c\/li\u003e\n  \u003cli\u003ePacked in quantities of 25 for bench-stock and service-truck replenishment\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 a standard Dash 120 replacement o-ring for use in valves, fittings, pumps, and hydraulic components requiring a Buna-N seal. Store away from direct sunlight, ozone sources, and electrical equipment that may generate ozone.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by licensed plumbers, HVAC technicians, or qualified maintenance personnel. Depressurize and isolate the system completely before removing or replacing any o-ring seal. Lightly lubricate the o-ring with a compatible fluid before seating to prevent tearing during assembly. Do not use petroleum-incompatible lubricants, and do not store unused o-rings near motors or other ozone-generating equipment.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.987 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.187 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\u003eDash Number\u003c\/strong\u003e: 120\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: Buna-N (Nitrile Butadiene Rubber)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: White\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 Fluids\u003c\/strong\u003e: Petroleum Products\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: 25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.52 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: ZMSCH70FDA120\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51698442993970,"sku":"ZMSCH70FDA120","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d07c30dd8efcd500b8bb1759bdfbae86_f53a9359-7191-4d76-ab01-6c97749e7e64.jpg?v=1788362917","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsch70fda120-o-ring-dash-120-nbr-25-pack","provider":"Voomi Supply","version":"1.0","type":"link"}