{"product_id":"value-collection-zmsch2x8-o-ring-8in-id-nitrile-100-pack","title":"Value Collection ZMSCH2X8 O-ring 8in Id Nitrile 100 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCH2X8 is a Buna-N (nitrile butadiene rubber) O-ring with an 8-inch inside diameter, 12-inch outside diameter, and a 2-inch cross-section thickness. It features a round cross-section profile and a Shore A hardness of 70, placing it in the hard hardness category. Sold in a package of 100, this O-ring is a standard sealing component used across plumbing, hydraulic, pneumatic, and industrial fluid systems. Licensed plumbers, pipefitters, and mechanical technicians install this type of seal in applications requiring reliable resistance to petroleum-based fluids and oils.\u003c\/p\u003e\n\u003cp\u003eThis O-ring is suited for use in static and dynamic sealing applications where contact with petroleum products, hydraulic oils, and fuels is expected. Its wide temperature range of -40 degrees F to 250 degrees F makes it appropriate for both low-temperature and elevated-temperature service conditions. The Buna-N compound is the most broadly used O-ring elastomer in trade applications, appearing in pump housings, valve bodies, pipe flanges, compressor fittings, and hydraulic manifolds across residential, commercial, and light industrial systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBuna-N (Nitrile Butadiene Rubber) compound provides excellent resistance to petroleum products, hydraulic fluids, and oils\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range of -40 degrees F to 250 degrees F suits a broad range of service environments\u003c\/li\u003e\n  \u003cli\u003eShore A hardness of 70 (hard rating) supports reliable compression set and dimensional stability under load\u003c\/li\u003e\n  \u003cli\u003eRound cross-section profile for consistent seating in standard O-ring grooves\u003c\/li\u003e\n  \u003cli\u003eTear and abrasion resistance extends service life in dynamic sealing applications\u003c\/li\u003e\n  \u003cli\u003eMeets SAE and MIL-Spec standards; packaged in quantities of 100 for shop and field stock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with petroleum products and petroleum-based hydraulic fluids. Meets SAE and MIL-Spec standards. Not FDA approved; not rated for food-contact applications. Store away from direct sunlight and ozone-generating equipment such as electric motors.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by licensed plumbers, pipefitters, or hydraulic system technicians. De-pressurize and drain the system fully before removing or replacing any O-ring seal. Inspect the mating groove for burrs, corrosion, or contamination before seating the new O-ring. Do not store Buna-N O-rings near motors, electrical equipment, or in direct sunlight, as ozone exposure degrades nitrile 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: 8 inches (203.2 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 12 inches (304.8 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross-Section Thickness\u003c\/strong\u003e: 2 inches (50.8 mm)\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\u003eShore A Hardness\u003c\/strong\u003e: 70 (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\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\u003eWeight\u003c\/strong\u003e: 0.21 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: ZMSCH2X8\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51696463184178,"sku":"ZMSCH2X8","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ad8eae3b10608771108dadaa59c5efbe.jpg?v=1788342940","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsch2x8-o-ring-8in-id-nitrile-100-pack","provider":"Voomi Supply","version":"1.0","type":"link"}