{"product_id":"value-collection-zmscs70038-silicone-o-ring-dash-038","title":"Value Collection ZMSCS70038 Silicone O-ring Dash 038","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCS70038 is a silicone O-ring with a round cross section, sized to Dash 038 dimensions. It measures 2.625 inches inside diameter, 2.75 inches outside diameter, and 0.0625 inches thick. The silicone compound carries a Shore hardness of 70, rated hard, and handles a working temperature range from -80 degrees F to 450 degrees F. This range makes it appropriate for applications where standard nitrile or EPDM compounds fall short. It ships in a package of 10 units. Plumbers, HVAC technicians, and industrial maintenance trades stock this O-ring for static and low-dynamic sealing applications where wide thermal tolerance is the primary requirement.\u003c\/p\u003e\n\u003cp\u003eThis O-ring suits residential and light commercial sealing applications involving oils, chemicals, and solvents where silicone is an acceptable compound. It performs well in dry-heat environments and offers good resistance to weather and ozone degradation. Typical install scenarios include pipe unions, valve stems, pump housings, and equipment access covers where a Dash 038 cross-section fits the groove. It is not recommended as a primary seal in systems with heavy petroleum oil exposure, as silicone has limited oil resistance. The 10-piece package quantity supports bench-stock and service-van inventory for trades that encounter this size regularly.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWide temperature range: -80 degrees F to 450 degrees F continuous service\u003c\/li\u003e\n  \u003cli\u003eShore 70 hardness for firm seating in standard O-ring grooves\u003c\/li\u003e\n  \u003cli\u003eRound cross section conforms to Dash 038 sizing standard\u003c\/li\u003e\n  \u003cli\u003eGood weather and ozone resistance for outdoor or exposed installations\u003c\/li\u003e\n  \u003cli\u003eCompatible with oils, chemicals, and solvents within silicone compound limits\u003c\/li\u003e\n  \u003cli\u003ePackaged in quantities of 10 for convenient bench and van stock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or service seal for any static or low-dynamic application requiring a Dash 038 silicone O-ring with a 2.625-inch inside diameter and 2.75-inch outside diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePlumbers and HVAC technicians should isolate and depressurize the system and drain any fluid before replacing an O-ring. Clean the groove of debris and inspect for damage before seating the new ring. Avoid stretching the O-ring excessively during installation; a thin film of compatible lubricant helps with seating without compromising the seal. Follow applicable IPC or IFGC provisions for the system type being serviced.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Silicone\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross Section Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 038\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 2.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 2.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.0625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: 70 Shore (Hard)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: -80 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 450 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible With\u003c\/strong\u003e: Oils, Chemicals, Solvents\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: White\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: ZMSCS70038\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51707204108594,"sku":"ZMSCS70038","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d07c30dd8efcd500b8bb1759bdfbae86_d38ccbd1-2a9c-4688-bea2-6ca3833a1e61.jpg?v=1788438938","url":"https:\/\/voomisupply.com\/products\/value-collection-zmscs70038-silicone-o-ring-dash-038","provider":"Voomi Supply","version":"1.0","type":"link"}