{"product_id":"value-collection-zmsch70332-o-ring-dash-332-nitrile","title":"Value Collection ZMSCH70332 O-ring Dash 332 Nitrile","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION ZMSCH70332 is a Dash 332 O-ring made from Nitrile Butadiene Rubber (Buna-N), the most widely used elastomer in fluid sealing applications. It measures 2.375 inches inside diameter, 2.750 inches outside diameter, and 0.1875 inches thick, with a round cross section. Rated at 70 Shore A hardness, this O-ring delivers reliable compression set resistance along with strong tear and abrasion resistance. It is compatible with petroleum-based fluids and operates across a temperature range of -40 degrees F to 250 degrees F. HVAC technicians, plumbers, and hydraulic system mechanics rely on this grade for general-purpose sealing in a wide range of service environments.\u003c\/p\u003e\u003cp\u003eThis O-ring is suited for use in residential and commercial plumbing, HVAC refrigerant circuits, hydraulic lines, and pneumatic assemblies where petroleum-product compatibility is required. The Dash 332 sizing is a standard AS568 dimension, making it a common replacement in fittings, valves, pumps, and actuators. Sold in a package quantity of 25, it is appropriate for shop stock or multi-unit service calls. It meets SAE and MIL-Spec standards, which makes it acceptable for both commercial trade and light industrial use.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBuna-N (Nitrile Butadiene Rubber) construction with excellent resistance to petroleum products\u003c\/li\u003e\n\u003cli\u003e70 Shore A hardness rating for reliable sealing under compression\u003c\/li\u003e\n\u003cli\u003eOperating temperature range of -40 degrees F to 250 degrees F\u003c\/li\u003e\n\u003cli\u003eRound cross section, Dash 332 per AS568 standard sizing\u003c\/li\u003e\n\u003cli\u003eMeets SAE and MIL-Spec standards\u003c\/li\u003e\n\u003cli\u003ePackaged in quantities of 25 for shop stock or field service use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with petroleum-based fluids and products. Designed as a standard Dash 332 O-ring replacement suitable for fittings, valves, pumps, and other components requiring a 2.375-inch ID round-cross-section seal. Buna-N material should not be used with ozone-generating environments, direct sunlight exposure, or near motors and electrical equipment that may produce ozone.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eO-ring installation should be performed by a qualified HVAC technician, plumber, or hydraulic technician familiar with the applicable system. Always depressurize and isolate the system before removing or replacing any O-ring. Inspect the seating groove for damage, debris, or corrosion before installing the new ring. Avoid twisting or overstretching the O-ring during installation; a compatible lubricant approved for the system fluid type may be used to ease seating.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: 332\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 2.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 2.750 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1875 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: 70 Shore A (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\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Media\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: 25\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: ZMSCH70332\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51709733404978,"sku":"ZMSCH70332","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/088f584c0baa5750325f7894ab7a7c59.jpg?v=1788459755","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsch70332-o-ring-dash-332-nitrile","provider":"Voomi Supply","version":"1.0","type":"link"}