{"product_id":"value-collection-zmsch70md023-nbr-o-ring-dash-023","title":"Value Collection ZMSCH70MD023 Nbr O-ring Dash 023","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION ZMSCH70MD023 is a Dash 023 nitrile butadiene rubber (NBR) O-ring with a round cross section, designed for static and dynamic sealing applications across plumbing, HVAC, and fluid-handling systems. It measures 1.0625 inches inside diameter, 1.1870 inches outside diameter, and 0.0625 inches thick. The compound carries a Shore A hardness of 70, placing it in the hard hardness rating range. NBR is the most widely used O-ring elastomer in the trades, valued for its excellent resistance to petroleum-based fluids, strong compression set characteristics, and solid tear and abrasion resistance.\u003c\/p\u003e\u003cp\u003eThis O-ring is suited for use in hydraulic fittings, pipe connections, valve stems, pump housings, and fluid-control assemblies where contact with petroleum products is expected. The Dash 023 designation is a standard AS568 sizing reference, making it straightforward to cross-reference against existing hardware specifications. Typical applications include residential and light commercial HVAC equipment, plumbing valve repairs, and general mechanical assemblies. Each package contains 10 O-rings, and the minimum order quantity is 1 package.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNitrile butadiene rubber construction with excellent resistance to petroleum-based fluids and lubricants\u003c\/li\u003e\n\u003cli\u003e70 Shore A hardness for reliable sealing under compression in standard-duty applications\u003c\/li\u003e\n\u003cli\u003eRated for service from -40 degrees F to 250 degrees F\u003c\/li\u003e\n\u003cli\u003eRound cross section conforms to standard AS568 Dash 023 sizing\u003c\/li\u003e\n\u003cli\u003eStrong tear and abrasion resistance for dynamic sealing environments\u003c\/li\u003e\n\u003cli\u003eShould not be stored in direct sunlight or near motors or other electrical equipment that may generate ozone\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with petroleum products and petroleum-based fluids. Designed as a standard AS568 Dash 023 O-ring replacement for use in plumbing, HVAC, hydraulic, and general mechanical sealing applications where NBR elastomer is specified.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by licensed plumbers, HVAC technicians, or qualified mechanical technicians. Shut off fluid supply and relieve system pressure before replacing any O-ring. Lightly lubricate the O-ring with a compatible petroleum-based or system-appropriate lubricant before seating to prevent tearing during installation. Avoid stretching the ring beyond its elastic limit or exposing it to ozone-generating equipment during storage or service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Nitrile Butadiene Rubber (NBR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 023\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1.0625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.1870 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.0625 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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness Rating\u003c\/strong\u003e: 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 Material\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\u003eFDA Approved\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.266 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31401503\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: ZMSCH70MD023\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51722614473010,"sku":"ZMSCH70MD023","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d07c30dd8efcd500b8bb1759bdfbae86_3a9b72b6-ed1e-4f07-9da0-9fea0e52c1c3.jpg?v=1788593541","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsch70md023-nbr-o-ring-dash-023","provider":"Voomi Supply","version":"1.0","type":"link"}