{"product_id":"value-collection-zmsch70md010-o-ring-dash-010-nbr-50pk","title":"Value Collection ZMSCH70MD010 O-ring Dash 010 Nbr 50pk","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION ZMSCH70MD010 is a Dash 010 O-ring sized at 0.250 inches inside diameter, 0.375 inches outside diameter, and 0.0625 inches thick. Made from Nitrile Butadiene Rubber (NBR) with a round cross-section and a Shore A hardness of 70, this O-ring delivers excellent resistance to petroleum-based fluids, good compression set performance, and solid tear and abrasion resistance. Each package contains 50 pieces. HVAC technicians, plumbers, and fluid system mechanics use this O-ring in sealing applications involving oils, fuels, and hydraulic fluids where consistent sealing under pressure and thermal cycling is required.\u003c\/p\u003e\u003cp\u003eThis O-ring is suited for residential and commercial sealing applications in HVAC refrigerant fittings, plumbing connections, hydraulic assemblies, and fuel system components where petroleum-fluid compatibility is needed. The Dash 010 designation is a standard AS568 size, making it a widely stocked replacement for general sealing use across fluid-handling equipment. The NBR compound performs reliably across a temperature range of -40 degrees F to 250 degrees F, covering most field service conditions. It should not be stored in direct sunlight or near motors and electrical equipment that generate ozone, as ozone exposure degrades NBR compounds.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNBR (Nitrile Butadiene Rubber) construction with excellent resistance to petroleum products including oils and fuels\u003c\/li\u003e\n\u003cli\u003eDash 010 standard AS568 size: 0.250 inches ID, 0.375 inches OD, 0.0625 inches thick\u003c\/li\u003e\n\u003cli\u003e70 Shore A hardness rating for firm compression sealing\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -40 degrees F to 250 degrees F\u003c\/li\u003e\n\u003cli\u003eRound cross-section geometry for consistent seating in standard O-ring grooves\u003c\/li\u003e\n\u003cli\u003ePack of 50 pieces per order unit\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 010 O-ring for general sealing applications in HVAC, plumbing, hydraulic, and fuel system assemblies that call for an NBR elastomer seal.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by licensed HVAC technicians, plumbers, or mechanical technicians. De-energize equipment and relieve all system pressure before removing or installing O-rings. Inspect the mating groove for burrs, corrosion, or debris before seating the O-ring. Avoid using sharp tools that could nick or cut the O-ring during installation, as surface damage will cause premature seal failure.\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: 010\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.2500 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.3750 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 (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\u003eFDA Approved\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 50 pieces\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: ZMSCH70MD010\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51689373204786,"sku":"ZMSCH70MD010","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a09df1dcb5625f5a154adc700593b97b.jpg?v=1788258493","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsch70md010-o-ring-dash-010-nbr-50pk","provider":"Voomi Supply","version":"1.0","type":"link"}