{"product_id":"value-collection-zmsch3x24-o-ring-24in-id-nitrile","title":"Value Collection ZMSCH3X24 O-ring 24in Id Nitrile","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCH3X24 is a round cross-section O-ring manufactured from Nitrile Butadiene Rubber (Buna-N), one of the most widely used elastomers in fluid sealing applications. It measures 24 inches inside diameter with a 3-inch cross-section thickness, yielding a 30-inch outside diameter. The material carries a Shore A hardness of 70, placing it in the hard hardness range. Buna-N offers strong resistance to petroleum-based fluids, good compression set performance, and solid tear and abrasion resistance. Licensed plumbers, pipefitters, and maintenance mechanics typically specify this type of seal for large-diameter static or low-dynamic sealing applications.\u003c\/p\u003e\n\u003cp\u003eThis O-ring suits industrial and commercial applications where petroleum product compatibility is required, including hydraulic systems, fuel handling equipment, and large-bore pipe flanges. Its temperature range of -40 degrees F to 250 degrees F covers the majority of common service environments found in mechanical rooms, process piping, and heavy equipment. It is not FDA approved, so it is not appropriate for food-grade or potable-water applications without independent verification of suitability.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBuna-N (NBR) elastomer — excellent resistance to petroleum products including oils, fuels, and hydraulic fluids\u003c\/li\u003e\n  \u003cli\u003eShore A hardness of 70 provides firm sealing pressure and good compression set resistance\u003c\/li\u003e\n  \u003cli\u003eWide service temperature range: -40 degrees F to 250 degrees F\u003c\/li\u003e\n  \u003cli\u003eRound cross-section geometry for consistent seating in standard O-ring grooves\u003c\/li\u003e\n  \u003cli\u003eMeets SAE and MIL-Spec standards\u003c\/li\u003e\n  \u003cli\u003eBlack color; package quantity of 50 units per order\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with petroleum-based fluids including oils, fuels, and hydraulic fluid media. Designed as an OEM-style replacement or maintenance spare for large-diameter static sealing applications requiring a 24-inch inside diameter Buna-N O-ring. Store away from direct sunlight, ozone sources, and electrical equipment that generates ozone to preserve elastomer integrity.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by licensed plumbers, pipefitters, or qualified maintenance mechanics working on large-bore flanged assemblies or hydraulic equipment. Shut down and depressurize the system fully before removing the old seal and seating the new O-ring. Inspect the groove for nicks, corrosion, or debris before installation. Avoid using petroleum-incompatible lubricants during assembly; a light coating of a compatible fluid or assembly lubricant aids proper seating without degrading the elastomer.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Nitrile Butadiene Rubber (Buna-N)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 24 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 30 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross-Section Thickness\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross-Section Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\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\u003eStandards\u003c\/strong\u003e: SAE, MIL-Spec\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFDA Approved\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 50\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: ZMSCH3X24\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51714172485938,"sku":"ZMSCH3X24","price":18.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3f3a9c9e36ad552f22a9f453b03886ea.jpg?v=1788497185","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsch3x24-o-ring-24in-id-nitrile","provider":"Voomi Supply","version":"1.0","type":"link"}