{"product_id":"value-collection-zmsch90912-nitrile-o-ring-dash-912","title":"Value Collection ZMSCH90912 Nitrile O-ring Dash 912","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCH90912 is a Dash 912 O-ring made from Nitrile Butadiene Rubber (Buna-N), one of the most widely used elastomers in fluid sealing applications. It measures 0.924 inches inside diameter, 1.156 inches outside diameter, and 0.116 inches thick, with a round cross-section profile. Rated at 90 durometer (extra hard), it delivers firm compression set resistance along with strong tear and abrasion resistance. The operating temperature range spans -40 degrees F to 250 degrees F, making it suitable for a broad range of service conditions. HVAC technicians, plumbers, and fluid-system mechanics use this O-ring as a static or dynamic seal in equipment involving petroleum-based fluids and lubricants.\u003c\/p\u003e\n\u003cp\u003eThis O-ring is well suited for residential and commercial plumbing, HVAC refrigerant-adjacent components, hydraulic fittings, and general fluid-handling assemblies where petroleum product compatibility is required. Its Buna-N construction provides excellent resistance to oils, fuels, and petroleum-based lubricants encountered in trade service work. The package quantity is 100 pieces, making it appropriate for shop stock, service van inventory, or production-line assembly use.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBuna-N (Nitrile Butadiene Rubber) material — the most widely used O-ring elastomer for petroleum-fluid compatibility\u003c\/li\u003e\n  \u003cli\u003e90 durometer extra-hard rating for firm sealing under compression in high-pressure or tight-tolerance fittings\u003c\/li\u003e\n  \u003cli\u003eOperating range of -40 degrees F to 250 degrees F covers most HVAC, plumbing, and hydraulic service environments\u003c\/li\u003e\n  \u003cli\u003eRound cross-section profile for consistent sealing in standard O-ring grooves\u003c\/li\u003e\n  \u003cli\u003eMeets SAE and MIL-Spec standards\u003c\/li\u003e\n  \u003cli\u003eBlack color; sold in a package quantity of 100 pieces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with petroleum products including oils, fuels, and lubricants. Designed as a standard Dash 912 O-ring replacement for use in fittings, valves, and fluid-handling components that accept a 0.924-inch ID by 1.156-inch OD round cross-section seal. Not FDA approved; not recommended for food-contact 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 mechanics. Always depressurize and de-energize the system and drain any fluid before removing or replacing O-rings. Lightly lubricate the O-ring with a compatible fluid or O-ring lubricant before seating it to avoid rolling or tearing during assembly. Store unused O-rings away from direct sunlight, ozone sources, and electrical equipment that may generate ozone, as these conditions degrade Buna-N elastomers over time.\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\u003eDash Number\u003c\/strong\u003e: 912\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.9240 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.1560 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness (Cross Section)\u003c\/strong\u003e: 0.1160 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: 90 durometer (Extra 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\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 pieces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.76 pounds\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: ZMSCH90912\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51714868314418,"sku":"ZMSCH90912","price":15.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a712c717d907b121537f64fa9561299e.jpg?v=1788507195","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsch90912-nitrile-o-ring-dash-912","provider":"Voomi Supply","version":"1.0","type":"link"}