{"product_id":"mr-o-ring-6x470-metric-viton-o-ring-75a-durometer-durable-seal","title":"Mr O-Ring 6X470 Metric Viton O-Ring 75A Durometer - Durable Seal","description":"\u003cp\u003eIn this review the Mr O-Ring 6X470 Metric Viton O-Ring is examined for technicians, maintenance staff and hobbyists who need a reliable large-diameter seal. The bottom line: this single pack Viton o-ring stands out for its wide operating temperature range and chemical resistance, making it a practical choice where heat, fuels or oils are present. The reviewer found it to be well sized to the metric dimensions and built to endure demanding sealing tasks without the rapid degradation common to lower-grade elastomers.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Made from 75A durometer Viton (FKM) which provides strong resistance to high temperature and many chemicals, extending service life in harsh environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature range:\u003c\/strong\u003e Rated from -26C (-15F) to 232C (450F), which lets the o-ring function across cold starts and sustained high-temperature applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize accuracy:\u003c\/strong\u003e Metric dimensions 470 mm ID, 482 mm OD and 6 mm cross-section match common replacement needs for large sealing grooves and flanges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical compatibility:\u003c\/strong\u003e Performs well with petroleum products, gasoline blends, diesel and biodiesel, mineral oils, silicone oils and many organic solvents, reducing unexpected failures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShelf-life:\u003c\/strong\u003e Described with unlimited shelf-life for practical spare-parts storage when kept under appropriate conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatility:\u003c\/strong\u003e Suitable for high vacuum, ozone and weather exposure so it can be used outdoors or in industrial tooling with confidence.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Mr O-Ring 6X470 is aimed at industrial maintenance technicians, HVAC and hydraulic specialists, and marine or automotive repair shops that require a large, robust sealing ring resistant to fuels and high temperature. Its metric sizing makes it suitable for equipment sourced or specified in metric dimensions.\u003c\/p\u003e\n\u003cp\u003eUsers seeking soft rubber seals for low-temperature flexibility or who need an exact match to imperial sizing should look elsewhere; similarly, those who need bulk quantities rather than a single pack should consider other purchasing options.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExcellent high-temperature and chemical resistance due to the \u003cstrong\u003eViton FKM\u003c\/strong\u003e composition.\u003c\/li\u003e\n\u003cli\u003eAccurate metric sizing (470 mm ID, 482 mm OD, 6 mm CS) reduces fitment guesswork for metric equipment.\u003c\/li\u003e\n\u003cli\u003eWide operational range makes it useful across diverse sealing tasks, including fuel and oil contact.\u003c\/li\u003e\n\u003cli\u003eDurable 75A durometer hardness balances compression resistance with sealing conformity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSold as a single pack which may not suit projects that require multiple o-rings or stock spares.\u003c\/li\u003e\n\u003cli\u003eFor extremely low-temperature applications below -26C (-15F), other elastomers remain preferable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eMr O-Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eViton (FKM), 75A durometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMetric dimensions\u003c\/td\u003e\n\u003ctd\u003e470 mm ID, 482 mm OD, 6 mm CS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual imperial dimensions\u003c\/td\u003e\n\u003ctd\u003e18.504 in ID, 18.976 in OD, 0.236 in CS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature range\u003c\/td\u003e\n\u003ctd\u003e-26C (-15F) to 232C (450F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack quantity\u003c\/td\u003e\n\u003ctd\u003e1 o-ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Mr O-Ring 6X470 is a solid, no-frills replacement o-ring for anyone needing a large, heat- and chemical-resistant seal. It offers dependable metric sizing and the advantages of \u003cstrong\u003e75A Viton\u003c\/strong\u003e without unnecessary extras, making it good value for maintenance work where durability matters.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this o-ring suitable for fuel applications?\u003c\/strong\u003e\u003cbr\u003eYes. The Viton FKM formulation resists petroleum products, gasoline blends and diesel, making it appropriate for fuel-contact sealing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat temperatures can it handle?\u003c\/strong\u003e\u003cbr\u003eThe specified operating range is -26C (-15F) up to 232C (450F), covering most industrial and automotive needs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the pack include more than one o-ring?\u003c\/strong\u003e\u003cbr\u003eNo. This listing is for a single o-ring, so buy quantities accordingly for multiple replacements.\u003c\/p\u003e","brand":"Mr O-Ring","offers":[{"title":"Default Title","offer_id":48186955170011,"sku":"B091BHP9RM","price":108.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/41PzrAjdtKL.jpg?v=1769570789","url":"https:\/\/gearmusthave.com\/products\/mr-o-ring-6x470-metric-viton-o-ring-75a-durometer-durable-seal","provider":"GearMustHave","version":"1.0","type":"link"}