{"product_id":"value-collection-zmsch90117-o-ring-dash-117-nbr-90-duro-50pk","title":"Value Collection ZMSCH90117 O-ring Dash 117 Nbr 90 Duro 50pk","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCH90117 is a Dash 117 Nitrile Butadiene Rubber (Buna-N) O-ring used for fluid and gas sealing in plumbing, HVAC, and mechanical systems. It measures 0.813 inches inside diameter, 1 inch outside diameter, and 0.094 inches thick with a round cross section. Rated at 90 durometer (extra hard), this O-ring provides firm compression set resistance and strong sealing performance under pressure. The Buna-N elastomer delivers excellent resistance to petroleum-based fluids, mineral oils, and common refrigeration oils. Operating range spans -40 degrees F to 250 degrees F. Licensed plumbers, HVAC techs, and mechanical service professionals install this type of O-ring during valve, fitting, pump, and compressor service.\u003c\/p\u003e\n\u003cp\u003eThis Dash 117 O-ring fits applications where a 0.813-inch ID seal is required, including plumbing shutoff valves, hydraulic fittings, refrigeration compressor ports, pump housings, and general mechanical assemblies that contact mineral oil or petroleum-based fluids. The 90-durometer hardness makes it well suited for higher-pressure connections where softer O-rings may extrude. Sold in a package of 50, this SKU is appropriate for service fleets, shop stock, or multi-unit repair jobs. Meets SAE and MIL-Spec standards. Not FDA approved, so it is not rated for direct food-contact applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBuna-N (Nitrile Butadiene Rubber) elastomer — the most widely used O-ring material for petroleum and mineral oil service\u003c\/li\u003e\n  \u003cli\u003e90 durometer (extra hard) rating resists extrusion under elevated pressure\u003c\/li\u003e\n  \u003cli\u003eOperating range of -40 degrees F to 250 degrees F suits HVAC and plumbing environments\u003c\/li\u003e\n  \u003cli\u003eRound cross section, 0.094 inches thick, Dash 117 industry-standard sizing\u003c\/li\u003e\n  \u003cli\u003eMeets SAE and MIL-Spec standards\u003c\/li\u003e\n  \u003cli\u003ePack of 50 units per package, minimum order quantity of 1 package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or service-stock O-ring for any application requiring a Dash 117 Buna-N seal. Compatible with mineral oil and petroleum-based fluid systems. Not recommended for use with ozone-generating equipment, strong acids, ketones, or direct sunlight storage environments.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall by licensed plumbers, HVAC technicians, or qualified mechanical technicians following applicable IPC or IFGC guidelines. Before replacing an O-ring, shut off the fluid or refrigerant supply and relieve system pressure completely. Lightly lubricate the O-ring with a compatible lubricant before seating to prevent tearing during installation. Do not store Buna-N O-rings near motors, ozone-generating equipment, or in direct sunlight, as ozone and UV exposure degrade nitrile rubber 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\u003eDash Number\u003c\/strong\u003e: 117\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.799 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1 inch (25.40 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.094 inches (2.62 mm)\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 Fluid\u003c\/strong\u003e: Mineral Oil, Petroleum-Based 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: 50\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.52 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: ZMSCH90117\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51699517522226,"sku":"ZMSCH90117","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e63e5be40384736fb1f090e4d0cdd585_2f4c18ef-8df9-4323-9131-34339e88c9d6.jpg?v=1788376841","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsch90117-o-ring-dash-117-nbr-90-duro-50pk","provider":"Voomi Supply","version":"1.0","type":"link"}