{"product_id":"value-collection-zmsch2-5x12-nitrile-o-ring-12mm-id-100-pack","title":"Value Collection ZMSCH2.5X12 Nitrile O-ring 12mm Id 100 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCH2.5X12 is a Buna-N (Nitrile Butadiene Rubber) O-ring with a round cross section, designed for sealing applications in fluid and pneumatic systems. It measures 12mm inside diameter, 17mm outside diameter, and 2.5mm thick. Rated at 70 Shore A hardness, this O-ring handles a temperature range of -40 degrees F to 250 degrees F and is compatible with petroleum-based fluids, making it a standard choice for hydraulic, fuel, and oil system sealing. Licensed plumbers, HVAC technicians, and mechanical service pros reach for Buna-N O-rings as the most widely used elastomer seal in the trade.\u003c\/p\u003e\n\u003cp\u003eThis O-ring is suited for residential and commercial applications wherever a metric-dimensioned round cross-section seal is required. Common install scenarios include hydraulic fittings, pneumatic connectors, fuel system components, pump housings, and valve bodies. Its resistance to petroleum products makes it a reliable choice for oil and fuel line connections. The package contains 100 O-rings, providing a practical bench stock quantity for service shops, plumbing contractors, and HVAC technicians who replace seals frequently during routine maintenance or component rebuilds.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBuna-N (Nitrile Butadiene Rubber) construction — the most widely used O-ring elastomer in the trade\u003c\/li\u003e\n  \u003cli\u003eExcellent resistance to petroleum products including oils and fuels\u003c\/li\u003e\n  \u003cli\u003eRound cross section for consistent sealing contact and reliable compression set performance\u003c\/li\u003e\n  \u003cli\u003eTemperature range: -40 degrees F to 250 degrees F\u003c\/li\u003e\n  \u003cli\u003e70 Shore A hardness rating for firm, durable sealing under pressure\u003c\/li\u003e\n  \u003cli\u003eMeets SAE and MIL-Spec standards\u003c\/li\u003e\n  \u003cli\u003ePackage quantity of 100 for bench stock and high-volume service use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with petroleum-based products and fluids. Designed for use in hydraulic, pneumatic, fuel, and oil system applications requiring a metric round cross-section O-ring seal. Not FDA approved — not intended for food-contact or potable water applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by licensed plumbers, HVAC technicians, or hydraulic system technicians. Always depressurize and isolate the system before removing or installing O-ring seals. Do not store Buna-N O-rings in direct sunlight or near motors and other electrical equipment that may generate ozone, as ozone exposure degrades nitrile rubber over time. Lightly lubricate the O-ring with a compatible fluid before seating to prevent tearing during installation.\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: 12mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 17mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 2.5mm\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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness Rating\u003c\/strong\u003e: 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 Fluid Types\u003c\/strong\u003e: Petroleum Products\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\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: 100\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: ZMSCH2.5X12\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51689546055986,"sku":"ZMSCH2.5X12","price":18.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/45a1de81c133f7086bbf36526e107411.jpg?v=1788261105","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsch2-5x12-nitrile-o-ring-12mm-id-100-pack","provider":"Voomi Supply","version":"1.0","type":"link"}