{"product_id":"value-collection-zmscvb75137-viton-o-ring-dash-137-10-pack","title":"Value Collection ZMSCVB75137 Viton O-ring Dash 137 10 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION ZMSCVB75137 is a Dash 137 Viton fluoroelastomer O-ring designed for static and dynamic sealing applications in fluid and gas systems. The ring measures 2.63 inches inside diameter and 2.25 inches outside diameter, with a cross-sectional thickness of 0.0937 inches and a round cross-section profile. Rated at 75 Shore A durometer, it delivers a hard, resilient seal with low compression set. The fluoroelastomer compound provides high-temperature resistance up to 400 degrees F and a lower service limit of -15 degrees F, making it suitable for demanding thermal environments encountered in HVAC, hydraulic, fuel, and chemical service.\u003c\/p\u003e\u003cp\u003eThis O-ring is commonly specified in HVAC refrigerant fittings, fuel system connections, hydraulic manifolds, and chemical process plumbing where petroleum-product exposure is routine. The Dash 137 designation is an industry-standard size that fits a wide range of valves, pumps, and fittings across residential and commercial mechanical systems. Sold in a package of 10, the ZMSCVB75137 is suitable for professional service technicians who require spares on hand during routine maintenance or emergency repairs.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFluoroelastomer (Viton) compound with good resistance to petroleum products and fuels\u003c\/li\u003e\n\u003cli\u003eWide chemical compatibility and low gas permeability, suited for vacuum service\u003c\/li\u003e\n\u003cli\u003eOperating temperature range from -15 degrees F to 400 degrees F\u003c\/li\u003e\n\u003cli\u003e75 Shore A hardness rating with low compression set for reliable long-term sealing\u003c\/li\u003e\n\u003cli\u003eRound cross-section in the industry-standard Dash 137 size\u003c\/li\u003e\n\u003cli\u003ePackaged in quantities of 10 for service-call and shop inventory use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or service seal for valves, pumps, fittings, and manifolds requiring a Dash 137 O-ring in fluoroelastomer or Viton-compatible materials. Compatible material exposure includes petroleum products.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by licensed HVAC technicians, plumbers, or hydraulic system technicians depending on the application. Always shut off system pressure and depressurize the line before removing or installing O-rings. Inspect the groove for burrs, scoring, or contamination before seating the new ring, and apply a compatible lubricant approved for use with fluoroelastomer seals. Do not use petroleum-based lubricants on materials incompatible with fluoroelastomer, and verify the dash size matches the groove specification before installation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: 137\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 2.63 inches (52.70 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 2.25 inches (57.31 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.0937 inches (2.62 mm)\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: 75 Shore A (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\u003eColor\u003c\/strong\u003e: Brown\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Material\u003c\/strong\u003e: Petroleum Products\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: 0.05 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: ZMSCVB75137\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51690954555698,"sku":"ZMSCVB75137","price":15.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3f0e36f9f99629f739efd82c3e8c67be_d060fe88-9baa-461c-8a72-5de32ec7d879.jpg?v=1788278111","url":"https:\/\/voomisupply.com\/products\/value-collection-zmscvb75137-viton-o-ring-dash-137-10-pack","provider":"Voomi Supply","version":"1.0","type":"link"}