{"product_id":"value-collection-zmsch70fda325-o-ring-dash-325-buna-n-fda","title":"Value Collection ZMSCH70FDA325 O-ring Dash 325 Buna-n Fda","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCH70FDA325 is a Dash 325 O-ring manufactured from white Buna-N (Nitrile Butadiene Rubber) with FDA approval, making it suitable for use in food-grade and fluid-handling applications. It measures 1.475 inches inside diameter, 1.875 inches outside diameter, and 0.1875 inches (3\/16 inches) thick, with a round cross section. Rated at 70 Shore A hardness, this O-ring delivers strong compression set resistance, tear resistance, and abrasion resistance. Licensed plumbers, HVAC technicians, and equipment maintenance professionals install this type of seal in pumps, valves, fittings, and fluid system connections. It meets SAE and MIL-Spec standards.\u003c\/p\u003e\n\u003cp\u003eThis O-ring is designed for applications where contact with petroleum-based fluids is expected, including hydraulic systems, fuel systems, and general plumbing assemblies. Its FDA-approved white Buna-N compound also makes it appropriate for equipment used in food processing, beverage systems, and sanitary fluid handling. The Dash 325 designation follows the standard AS568 numbering system, allowing straightforward cross-referencing across suppliers and OEM documentation. This part is sold in a package quantity of 10.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFDA-approved white Buna-N (Nitrile Butadiene Rubber) compound for food-grade and sanitary applications\u003c\/li\u003e\n  \u003cli\u003eDash 325 standard sizing: 1.475 inches ID, 1.875 inches OD, 0.1875 inches thick\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 fluids, and oils\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range: -40 degrees F to 250 degrees F\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 fluid systems. Suited for valves, pumps, fittings, and fluid connections requiring a Dash 325 O-ring with FDA-compliant Buna-N material. Should not be used in direct ozone exposure environments or near motors and electrical equipment that generate ozone.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed plumbers, HVAC technicians, or qualified maintenance personnel. Depressurize and isolate the fluid system fully before removing the existing O-ring or installing a replacement. Inspect the groove and mating surfaces for damage, debris, or corrosion before seating the new O-ring. Do not store Buna-N O-rings in direct sunlight or near ozone-generating equipment, as ozone 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\u003eColor\u003c\/strong\u003e: White\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 325\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1.475 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.875 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\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 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: 10\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: ZMSCH70FDA325\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51709032268082,"sku":"ZMSCH70FDA325","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2a9d12768ed476acb5b13798b3326455.jpg?v=1788450265","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsch70fda325-o-ring-dash-325-buna-n-fda","provider":"Voomi Supply","version":"1.0","type":"link"}