{"product_id":"o-ring-buna-343","title":"O-RING, BUNA,  343","description":"\u003cp\u003eThis AS568-343 Buna-N O-ring provides reliable sealing for large-bore industrial applications. Nitrile construction offers excellent resistance to petroleum products, hydraulic fluids, and general industrial service.\u003c\/p\u003e\u003ch3\u003eKey Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 2-343 (AS568 standard)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Buna-N (Nitrile rubber)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Large-bore industrial sealing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40°F to 250°F (-40°C to 121°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService:\u003c\/strong\u003e Petroleum, hydraulic, and industrial fluids\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBenefits:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eExcellent resistance to petroleum-based oils and fuels\u003c\/li\u003e\n\u003cli\u003eGood resistance to water and hydraulic fluids\u003c\/li\u003e\n\u003cli\u003eLarge size ideal for flanges, couplings, and large-bore fittings\u003c\/li\u003e\n\u003cli\u003eMaintains flexibility and sealing force across temperature range\u003c\/li\u003e\n\u003cli\u003eStandard AS568 sizing ensures consistent fit and replacement availability\u003c\/li\u003e\n\u003cli\u003eCost-effective sealing solution for general industrial applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIdeal for large flanges, industrial couplings, hydraulic systems, petroleum transfer equipment, and general industrial sealing applications requiring oil resistance.\u003c\/p\u003e","brand":"Sparling Corporation","offers":[{"title":"Default Title","offer_id":47728235446499,"sku":"H06716M","price":31.82,"currency_code":"USD","in_stock":true}],"url":"https:\/\/sparlingcorp.online\/products\/o-ring-buna-343","provider":"Sparling Corporation","version":"1.0","type":"link"}