{"product_id":"value-collection-zmsch70fda326-o-ring-dash-326-nbr-fda","title":"Value Collection ZMSCH70FDA326 O-ring Dash 326 Nbr Fda","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCH70FDA326 is a Dash 326 Buna-N (Nitrile Butadiene Rubber) O-ring with a round cross section, measuring 1.625 inches inside diameter, 2 inches outside diameter, and 0.1875 inches (3\/16 inches) thick. It carries a 70 Shore A hardness rating and meets FDA approval requirements, making it suitable for applications where incidental contact with food or controlled substances is a concern. This O-ring is sold in packages of 10 and is installed by plumbers, HVAC technicians, and industrial maintenance professionals in fluid and pneumatic sealing applications.\u003c\/p\u003e\n\u003cp\u003eThis O-ring is designed for use in systems handling petroleum-based fluids, hydraulic oils, and fuels. Its Buna-N elastomer compound offers strong resistance to petroleum products, good compression set performance, and solid tear and abrasion resistance. Typical applications include pump seals, valve bodies, hydraulic fittings, and fluid system connections in both residential and commercial settings. Working temperature range runs from -40 degrees F to 250 degrees F, covering a wide range of service conditions.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFDA approved white Buna-N compound suitable for controlled-contact applications\u003c\/li\u003e\n  \u003cli\u003eOperating range of -40 degrees F to 250 degrees F for broad service use\u003c\/li\u003e\n  \u003cli\u003e70 Shore A hardness rating provides firm sealing under compression\u003c\/li\u003e\n  \u003cli\u003eExcellent resistance to petroleum products, hydraulic oils, and fuels\u003c\/li\u003e\n  \u003cli\u003eRound cross section ensures consistent seating in standard O-ring grooves\u003c\/li\u003e\n  \u003cli\u003eCompliant with 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 hydraulic fluids. Designed as an OEM-style replacement or service O-ring for Dash 326 groove applications in plumbing, HVAC, hydraulic, and industrial fluid systems. Should not be used with ozone-generating equipment or in direct sunlight storage conditions.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by plumbers, HVAC technicians, or industrial mechanics. Always depressurize and drain the system before replacing O-rings in fluid or pneumatic circuits. Lightly lubricate the O-ring with a compatible fluid prior to seating to prevent tearing during installation. Avoid storing unused O-rings near motors, electrical equipment, or direct sunlight, as ozone exposure degrades Buna-N elastomer over time.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1875 inches (3\/16 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 326\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 Media\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: 10 pieces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.39 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: ZMSCH70FDA326\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51689593405746,"sku":"ZMSCH70FDA326","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b4e125779b2345cdf2f83d799de47b35.jpg?v=1788261564","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsch70fda326-o-ring-dash-326-nbr-fda","provider":"Voomi Supply","version":"1.0","type":"link"}