{"product_id":"value-collection-zmscs70153-silicone-o-ring-dash-153","title":"Value Collection ZMSCS70153 Silicone O-ring Dash 153","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCS70153 is a silicone o-ring with a round cross section, sized to Dash 153 standards. It measures 3.5 inches inside diameter, 3.688 inches outside diameter, and 0.0937 inches thick (3\/32 inches). Rated Shore A 70 hardness, this o-ring is suited for sealing applications that demand a wide operating temperature range, spanning -80 degrees F to 450 degrees F. It offers good resistance to dry heat, weather, and ozone. Licensed trades and industrial maintenance technicians use this o-ring in mechanical, plumbing, HVAC, and fluid-handling assemblies where silicone compounds outperform standard rubber seals.\u003c\/p\u003e\n\u003cp\u003eThis o-ring is appropriate for static and low-dynamic sealing applications in residential and commercial systems where exposure to chemicals, solvents, and moderate oils is expected. Its silicone construction handles wide thermal cycling, making it a common choice for high-temperature gasket seats, pipe flanges, pump housings, and equipment access covers. It is sold in a package quantity of 10, with a minimum order quantity of 1 package. Note that silicone offers limited oil resistance; verify fluid compatibility before installation in heavy petroleum environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDash 153 standard sizing: 3.5 inches ID, 3.688 inches OD, 0.0937 inches thick\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range: -80 degrees F to 450 degrees F\u003c\/li\u003e\n  \u003cli\u003eShore A 70 hardness rating for firm, reliable sealing compression\u003c\/li\u003e\n  \u003cli\u003eGood weather and ozone resistance for long service life in exposed environments\u003c\/li\u003e\n  \u003cli\u003eCompatible with oils, chemicals, and solvents in moderate-concentration applications\u003c\/li\u003e\n  \u003cli\u003eRound cross section for consistent seating in standard o-ring grooves\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard Dash 153 silicone o-ring replacement for static and low-dynamic sealing applications in HVAC, plumbing, and industrial fluid-handling equipment where silicone compound seals are specified.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by licensed plumbers, HVAC technicians, or industrial maintenance personnel. Depressurize and isolate the system before removing the existing seal. Inspect the o-ring groove for scoring or debris, and clean the seating surface before installing the new o-ring. Do not stretch the o-ring beyond its rated size, and confirm fluid and temperature compatibility before returning the system to service.\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\u003eDash Number\u003c\/strong\u003e: 153\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 3.688 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.0937 inches (3\/32 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: -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\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: ZMSCS70153\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51695623700786,"sku":"ZMSCS70153","price":19.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f20db78bebeef24469bde39ab3808447.jpg?v=1788336990","url":"https:\/\/voomisupply.com\/products\/value-collection-zmscs70153-silicone-o-ring-dash-153","provider":"Voomi Supply","version":"1.0","type":"link"}