{"product_id":"value-collection-zmscv70310-viton-o-ring-dash-310-10-pack","title":"Value Collection ZMSCV70310 Viton O-ring Dash 310 10-pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCV70310 is a Dash 310 Viton (fluoroelastomer) O-ring sold in a pack of 10. It measures 0.500 inches inside diameter, 0.875 inches outside diameter, and 0.1875 inches thick with a round cross section. Shore hardness is 70, placing it in the hard rating category. Fluoroelastomer construction provides strong resistance to petroleum products, high-temperature service up to 400 degrees F, low compression set, and low gas permeability. Licensed plumbers, HVAC technicians, and industrial maintenance technicians install this type of O-ring as a static or dynamic seal in fluid and gas systems.\u003c\/p\u003e\n\u003cp\u003eThis O-ring is suited for applications involving petroleum-based fluids, hydraulic systems, fuel systems, vacuum service lines, and similar environments where chemical compatibility and temperature stability are critical. The Dash 310 designation follows the AS568 standard sizing series, making it a recognized size across a wide range of fluid-handling and mechanical equipment. It performs reliably from -15 degrees F to 400 degrees F, covering most residential and light commercial HVAC, plumbing, and industrial service scenarios. Each package contains 10 O-rings to support service calls requiring multiple replacements or to stock a service vehicle.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFluoroelastomer (Viton) material delivers high resistance to petroleum products and fuels\u003c\/li\u003e\n  \u003cli\u003eWide service temperature range: -15 degrees F to 400 degrees F\u003c\/li\u003e\n  \u003cli\u003eShore 70 hardness provides a firm, reliable seal with low compression set\u003c\/li\u003e\n  \u003cli\u003eLow gas permeability makes this O-ring suitable for vacuum service applications\u003c\/li\u003e\n  \u003cli\u003eRound cross section conforms to AS568 Dash 310 standard sizing\u003c\/li\u003e\n  \u003cli\u003eSold in a pack of 10 for efficient service stocking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard AS568 Dash 310 replacement O-ring for use with petroleum products and compatible fluids in fluid-handling, hydraulic, fuel, and vacuum service applications. Verify groove dimensions and system fluid compatibility before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall this O-ring in a clean, properly sized groove free of burrs, nicks, or debris. Shut off all fluid supply and depressurize the system fully before replacing any O-ring seal. Apply a compatible lubricant sparingly to ease installation and prevent twisting; use only lubricants rated for fluoroelastomer and the system fluid present. A licensed technician should verify that the replacement O-ring meets the pressure and chemical requirements of the specific system before returning it to service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Fluoroelastomer (Viton)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 310\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.8750 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\u003eShore Hardness\u003c\/strong\u003e: 70 (Hard)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: -15 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 400 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\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: 0.02 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: ZMSCV70310\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51712206045490,"sku":"ZMSCV70310","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/435a2a63128953283a0cda9b24e99866.jpg?v=1788485131","url":"https:\/\/voomisupply.com\/products\/value-collection-zmscv70310-viton-o-ring-dash-310-10-pack","provider":"Voomi Supply","version":"1.0","type":"link"}