{"product_id":"value-collection-zmscv70173-viton-o-ring-dash-173","title":"Value Collection ZMSCV70173 Viton O-ring Dash 173","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION ZMSCV70173 is a Dash 173 Viton O-ring designed for static and dynamic sealing applications in fluid and gas systems. Manufactured from fluoroelastomer, it delivers a round cross-section seal with an inside diameter of 8.5 inches, an outside diameter of 8.688 inches, and a thickness of 0.0937 inches. With a Shore hardness of 70 and a working temperature range of -15 degrees F to 400 degrees F, this O-ring handles high-heat service without taking a permanent set. It is installed by plumbers, pipefitters, HVAC technicians, and industrial maintenance trades in systems that handle petroleum-based fluids, fuels, or hydraulic media.\u003c\/p\u003e\u003cp\u003eThis O-ring is suited for residential and commercial applications where contact with petroleum products, hydraulic oils, or fuels is expected. Its low compression set and low gas permeability make it a reliable choice for vacuum service and pressurized line connections. The fluoroelastomer compound provides a wide spectrum of chemical compatibility, making it a common replacement seal in pump housings, valve bodies, manifolds, and flange assemblies that require a large-diameter O-ring seat.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFluoroelastomer (Viton-type) material with good resistance to petroleum products and hydraulic fluids\u003c\/li\u003e\n\u003cli\u003eWorking temperature range of -15 degrees F to 400 degrees F for high-heat service\u003c\/li\u003e\n\u003cli\u003eShore hardness of 70 for a hard, durable cross-section with low compression set\u003c\/li\u003e\n\u003cli\u003eLow gas permeability makes this O-ring suitable for vacuum and pressurized gas service\u003c\/li\u003e\n\u003cli\u003eRound cross-section seats cleanly in standard Dash 173 O-ring grooves\u003c\/li\u003e\n\u003cli\u003eSold in a package of 2 units per order\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard Dash 173 O-ring replacement for any system or component that accepts an 8.5-inch ID fluoroelastomer O-ring in a round-cross-section groove. Confirmed compatible with petroleum products and related media per manufacturer specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003ePower down or depressurize the system and relieve all line pressure before removing the old O-ring. Inspect the groove for nicks, scoring, or debris that could damage the new seal or cause a leak path. A light application of a compatible lubricant aids seating and reduces the risk of twisting the O-ring during installation. Follow applicable codes such as IPC or IFGC for plumbing and gas systems, and consult equipment manufacturer torque specifications for any fasteners securing flanged connections.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Fluoroelastomer (Viton-type)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 173\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 8.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 8.688 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 (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: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\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: ZMSCV70173\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51692465520946,"sku":"ZMSCV70173","price":15.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d07c30dd8efcd500b8bb1759bdfbae86_e3e052f9-b3f2-4c16-b141-945ec7aa9fe1.jpg?v=1788297940","url":"https:\/\/voomisupply.com\/products\/value-collection-zmscv70173-viton-o-ring-dash-173","provider":"Voomi Supply","version":"1.0","type":"link"}