{"product_id":"value-collection-zmsch90032-o-ring-nbr-dash-032-100-pack","title":"Value Collection ZMSCH90032 O-ring Nbr Dash 032 100-pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION ZMSCH90032 is a Dash 032 Nitrile Butadiene Rubber (Buna-N) O-ring with a 1.875-inch inside diameter, 2-inch outside diameter, and a 0.0625-inch (1\/16-inch) cross-section thickness. Rated at 90 durometer, this extra-hard O-ring delivers excellent compression set resistance along with strong tear and abrasion resistance. The Buna-N elastomer compound offers reliable sealing in petroleum-based fluid environments, making it a standard choice for HVAC, plumbing, and hydraulic service applications. Licensed HVAC technicians, plumbers, and mechanical contractors reach for this O-ring when servicing fluid-handling equipment where petroleum product exposure is expected.\u003c\/p\u003e\u003cp\u003eThis O-ring is suited for residential and commercial applications involving petroleum-based oils, fuels, and hydraulic fluids. Typical install scenarios include valve seats, pump housings, fittings, and fluid connectors in HVAC refrigerant circuits, plumbing assemblies, and general mechanical systems. The -40 to 250 degrees F operating temperature range covers most HVAC and plumbing service conditions. These are sold in a package quantity of 100, making them practical for shop stock or fleet service operations where multiple seals are replaced routinely.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBuna-N (Nitrile Butadiene Rubber) elastomer — most widely used O-ring material for petroleum product resistance\u003c\/li\u003e\n\u003cli\u003e90 durometer extra-hard rating for high compression set resistance\u003c\/li\u003e\n\u003cli\u003eOperating range of -40 to 250 degrees F suits most HVAC and plumbing service environments\u003c\/li\u003e\n\u003cli\u003eRound cross-section, 0.0625-inch (1\/16-inch) thickness for standard Dash 032 groove fits\u003c\/li\u003e\n\u003cli\u003eMeets SAE and MIL-Spec standards\u003c\/li\u003e\n\u003cli\u003ePackage quantity of 100 — suitable for shop stock and fleet service use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with petroleum products including oils, fuels, and hydraulic fluids. Designed as an OEM-style replacement Dash 032 O-ring for use in HVAC, plumbing, hydraulic, and general mechanical assemblies where Buna-N seals are specified. Not recommended for ozone, sunlight, or electrical equipment exposure during storage.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by licensed HVAC technicians, plumbers, or mechanical contractors as part of valve, pump, or fitting service. Depressurize and isolate the system before removing the old O-ring to prevent fluid release. Inspect the groove for damage or debris before seating the new O-ring, and avoid rolling or twisting the seal during installation. Follow applicable codes such as the IPC or IFGC when servicing fluid systems in regulated environments.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: 032\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1.875 inches (47.35 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 2 inches (50.80 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.0625 inches \/ 1\/16 inch (1.78 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 Media\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\u003eWeight\u003c\/strong\u003e: 0.51 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: ZMSCH90032\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51707678589234,"sku":"ZMSCH90032","price":18.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4fe3c751cca7f0099f5d1c909299820d.jpg?v=1788441601","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsch90032-o-ring-nbr-dash-032-100-pack","provider":"Voomi Supply","version":"1.0","type":"link"}