{"product_id":"eaton-4629x6-o-ring-0-364-id-x-0-504-od-buna-n-black","title":"Eaton 4629X6 O-ring 0.364 Id X 0.504 Od Buna-n Black","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe EATON 4629X6 is a Buna-N nitrile butadiene rubber o-ring designed for static and dynamic sealing applications in fluid and pneumatic systems. It features a round cross section with an inside diameter of 0.364 inches, an outside diameter of 0.504 inches, and a cross-section thickness of 0.07 inches. The black Buna-N compound provides reliable resistance to petroleum-based oils, fuels, and common hydraulic fluids, making it a standard choice for sealing fittings, valves, and connectors in plumbing, HVAC, and fluid-handling assemblies. Licensed plumbers, HVAC technicians, and hydraulic system technicians install this type of o-ring as part of routine maintenance and component replacement work.\u003c\/p\u003e\u003cp\u003eThis o-ring is suited for use in residential and light commercial fluid systems where a small-diameter elastomeric seal is required. Typical applications include valve stems, port plugs, compression fittings, and threaded hydraulic or pneumatic connections. The Buna-N material performs well in water, oil, and many refrigerant-adjacent service environments where a cost-effective, general-purpose seal is appropriate. This item is sold individually, with a minimum order quantity of 25 units.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBuna-N (nitrile butadiene rubber) construction resists petroleum oils, hydraulic fluids, and water\u003c\/li\u003e\n\u003cli\u003eRound cross-section profile for consistent seating in standard o-ring grooves\u003c\/li\u003e\n\u003cli\u003eInside diameter of 0.364 inches, outside diameter of 0.504 inches, cross-section thickness of 0.07 inches\u003c\/li\u003e\n\u003cli\u003eBlack color for standard field identification\u003c\/li\u003e\n\u003cli\u003eLightweight at 0.01 pounds per unit — suitable for high-count stocking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose replacement o-ring for plumbing, HVAC, and fluid-handling assemblies requiring a 0.364 inches ID round cross-section Buna-N seal. Verify groove dimensions before installation to confirm fitment.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified plumber, HVAC technician, or hydraulic systems technician. Depressurize and isolate the system before removing the old o-ring and installing the replacement. Lightly lubricate the o-ring with a compatible lubricant prior to seating to reduce the risk of tearing or rolling during assembly. Do not stretch the o-ring beyond its rated inside diameter when installing over a fitting or shaft.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.364 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.504 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross-Section Thickness\u003c\/strong\u003e: 0.07 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross-Section Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Buna-N (Nitrile Butadiene Rubber)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31401503\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 25 units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: EATON\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4629X6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EATON","offers":[{"title":"Default Title","offer_id":51544440275250,"sku":"4629X6","price":18.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/61c6d1c4382f9b11e7324ce9950f26dc.jpg?v=1785926586","url":"https:\/\/voomisupply.com\/products\/eaton-4629x6-o-ring-0-364-id-x-0-504-od-buna-n-black","provider":"Voomi Supply","version":"1.0","type":"link"}