{"product_id":"dixon-valve-coupling-dv-00168-buna-n-o-ring-2-pack","title":"Dixon Valve Coupling DV-00168 Buna-n O-ring 2 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DIXON VALVE COUPLING DV-00168 is a Buna-N O-ring designed as a sealing accessory for cam and groove couplers. Measuring 4.875 inches outer diameter, 4 inches inner diameter, and 0.25 inches in cross-section, this O-ring provides a reliable fluid-tight seal at cam and groove connection points. Buna-N (nitrile rubber) construction offers solid resistance to petroleum-based oils, fuels, and a broad range of industrial fluids. Each package contains 2 O-rings. This part is installed by plumbing technicians, industrial maintenance personnel, and fluid-handling professionals during coupler assembly or routine seal replacement.\u003c\/p\u003e\n\u003cp\u003eThis O-ring is used with cam and groove couplers in fluid transfer applications across industrial, agricultural, and commercial plumbing environments. It seats in the coupler body to prevent leakage at the coupling interface. Typical installations include hose-to-manifold connections, tank transfer lines, and bulk fluid handling systems where cam and groove fittings are the standard connection method. Sold in a 2-pack to support back-to-back jobs or keep a spare on hand.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBuna-N (nitrile rubber) material resists petroleum oils, fuels, and common industrial fluids\u003c\/li\u003e\n  \u003cli\u003eSized at 4.875 inches OD x 4 inches ID x 0.25 inches cross-section for direct cam and groove coupler fitment\u003c\/li\u003e\n  \u003cli\u003ePackage includes 2 O-rings per unit\u003c\/li\u003e\n  \u003cli\u003eLow-profile sealing ring design for fast drop-in replacement\u003c\/li\u003e\n  \u003cli\u003eUNSPSC Code 40141734 for procurement and catalog classification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with cam and groove couplers requiring a 4.875 x 4 x 0.25 inch Buna-N O-ring seal. Verify coupler groove dimensions before installation to confirm fitment.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified plumbing or fluid-handling technician. Depressurize and drain the line completely before removing the existing O-ring or disassembling the coupler. Inspect the coupler groove for nicks, corrosion, or debris before seating the new O-ring. Do not use petroleum-based lubricants on Buna-N seals unless confirmed compatible with the fluid media in service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Buna-N (Nitrile Rubber)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOuter Diameter\u003c\/strong\u003e: 4.875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInner Diameter\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross-Section\u003c\/strong\u003e: 0.25 inches\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: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccessory Type\u003c\/strong\u003e: O-Ring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFor Use With\u003c\/strong\u003e: Cam and Groove Couplers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 40141734\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: DIXON VALVE COUPLING\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: DV-00168\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DIXON VALVE \u0026 COUPLING","offers":[{"title":"Default Title","offer_id":51716158357810,"sku":"DV-00168","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/71ea0f0c325e70432a6c77d50e816718.jpg?v=1788522541","url":"https:\/\/voomisupply.com\/products\/dixon-valve-coupling-dv-00168-buna-n-o-ring-2-pack","provider":"Voomi Supply","version":"1.0","type":"link"}