{"product_id":"value-collection-zmsch70167-o-ring-dash-167-nitrile-25-pack","title":"Value Collection ZMSCH70167 O-ring Dash 167 Nitrile 25 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCH70167 is a Dash 167 Buna-N (Nitrile Butadiene Rubber) o-ring with a 7.0000 inch inside diameter, a 7.1880 inch outside diameter, and a 3\/32 inch (0.0937 inch) round cross section. Rated at 70 Shore A hardness, this o-ring is designed for sealing applications where contact with petroleum-based fluids is expected. It carries a working temperature range of -40 degrees F to 250 degrees F, making it suitable for a wide variety of mechanical and fluid system sealing tasks. Plumbers, HVAC technicians, and industrial service technicians install this o-ring in pumps, valves, cylinders, and pipe fittings where a reliable static or dynamic face seal is required. Each package contains 25 o-rings.\u003c\/p\u003e\n\u003cp\u003eThis o-ring is used in residential and commercial plumbing, HVAC refrigerant circuits, hydraulic systems, and pneumatic assemblies where petroleum-based fluids or moderate-temperature service conditions are present. The Buna-N compound is the most widely used o-ring elastomer in the trade, chosen for its dependable resistance to petroleum products, oils, and fuels. It is appropriate for general-purpose sealing in pumps, valves, flanges, and equipment service ports across a broad range of applications. Technicians should confirm dimensional compatibility with the specific groove or gland before installation. This product does not carry FDA approval and is not intended for food-contact applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBuna-N (Nitrile Butadiene Rubber) compound offers excellent resistance to petroleum products, oils, and fuels\u003c\/li\u003e\n  \u003cli\u003e70 Shore A hardness rating provides a firm, reliable compression seal in standard gland designs\u003c\/li\u003e\n  \u003cli\u003eRound cross section, 0.0937 inches thick, meets Dash 167 dimensional standard\u003c\/li\u003e\n  \u003cli\u003eOperating range of -40 degrees F to 250 degrees F suits most HVAC, plumbing, and hydraulic service environments\u003c\/li\u003e\n  \u003cli\u003eMeets SAE and MIL-Spec standards\u003c\/li\u003e\n  \u003cli\u003ePackaged in quantities of 25 for service inventory and repeat maintenance tasks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard Dash 167 o-ring replacement for any gland or groove machined to accommodate a 7.0000 inch inside diameter, 7.1880 inch outside diameter, 0.0937 inch cross-section seal. Compatible with petroleum products and petroleum-based fluids. Not recommended for use with ozone-generating equipment or prolonged direct sunlight exposure.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by licensed plumbers, HVAC technicians, or industrial maintenance technicians. Always depressurize and isolate the system before removing the old o-ring and installing the replacement. Lightly lubricate the o-ring with a compatible fluid or grease before seating it in the gland to prevent tearing during assembly. Do not store unused o-rings near motors, electrical equipment, or in direct sunlight, as ozone and UV exposure degrade Buna-N compounds over time.\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\u003eInside Diameter\u003c\/strong\u003e: 7.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 7.1880 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross Section Thickness\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\u003eDash Number\u003c\/strong\u003e: 167\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\u003eColor\u003c\/strong\u003e: Black\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: No\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: 0.02 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: ZMSCH70167\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51694986494258,"sku":"ZMSCH70167","price":20.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fa6e683655b132cdb499c6012bf77231.jpg?v=1788330201","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsch70167-o-ring-dash-167-nitrile-25-pack","provider":"Voomi Supply","version":"1.0","type":"link"}