{"product_id":"value-collection-zmscfs145-fluorosilicone-o-ring-dash-145","title":"Value Collection ZMSCFS145 Fluorosilicone O-ring Dash 145","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCFS145 is a fluorosilicone O-ring with a round cross section, designed for static and dynamic sealing applications that demand wide temperature resistance and chemical compatibility. It measures 2.55 inches inside diameter and 2.75 inches outside diameter, with a 0.0937-inch thickness. Fluorosilicone compound delivers reliable sealing performance in fuel, oil, and solvent environments while maintaining flexibility across an extreme temperature range. Licensed plumbers, hydraulic technicians, and industrial maintenance mechanics install this O-ring in fluid and pneumatic systems where standard silicone or nitrile compounds fall short.\u003c\/p\u003e\n\u003cp\u003eThis O-ring is suited for aerospace, automotive fuel systems, and industrial fluid-handling assemblies where both low-temperature flexibility and high-temperature stability are required. It conforms to MIL-R-25988 TY 1 CL 1, making it appropriate for military-specification applications. The Dash 145 designation follows AS568 standard sizing, allowing straightforward identification and replacement in groove-dimensioned assemblies. It is sold individually and is appropriate for single-unit service replacement or prototype work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFluorosilicone compound resists fuel, oil, and many solvents while maintaining elasticity\u003c\/li\u003e\n  \u003cli\u003eRated from -80 degrees F to 400 degrees F, covering wide temperature extremes\u003c\/li\u003e\n  \u003cli\u003eMIL-R-25988 TY 1 CL 1 compliant for mil-spec and demanding industrial applications\u003c\/li\u003e\n  \u003cli\u003eDash 145 AS568 standard sizing for consistent groove compatibility\u003c\/li\u003e\n  \u003cli\u003eShore 70 hardness provides firm sealing force with adequate flexibility\u003c\/li\u003e\n  \u003cli\u003eRound cross section for use in standard O-ring grooves\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard AS568 Dash 145 O-ring replacement for static and dynamic seal grooves in fluid-handling, pneumatic, and fuel system assemblies requiring fluorosilicone material and MIL-R-25988 TY 1 CL 1 compliance.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eDepressurize and drain the system fully before removing the existing O-ring. Clean the groove and mating surfaces to remove debris, old sealant, or residual fluid that could prevent a proper seal. Lubricate the O-ring with a compatible grease before installation to reduce the risk of nicking or rolling during assembly. Avoid using petroleum-based lubricants if the service fluid is incompatible with mineral oil.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Fluorosilicone\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 145\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 2.55 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: 0.0937 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 (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: 400 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompliance\u003c\/strong\u003e: MIL-R-25988 TY 1 CL 1\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: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.49 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31401503\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: ZMSCFS145\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51698329682226,"sku":"ZMSCFS145","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f80e147a0d80f76d68334e5df6e0106f.jpg?v=1788361234","url":"https:\/\/voomisupply.com\/products\/value-collection-zmscfs145-fluorosilicone-o-ring-dash-145","provider":"Voomi Supply","version":"1.0","type":"link"}