{"product_id":"m1x14-viton-o-ring-14-mm-id-75a-pack-of-100-mr-o-rings","title":"M1x14 Viton O-Ring 14 mm ID 75A - Pack of 100 Mr O-Rings","description":"\u003cp\u003eIn this review the M1x14 Viton O-Ring is evaluated for workshop and field sealing tasks where chemical and heat resistance matter. The bottom line: this pack of 100 small black Viton O-rings is best for technicians and hobbyists who need reliable seals for threaded barrels, carburetor seats, and similar cylindrical overlaps because its fluorocarbon construction and 75A durometer combine chemical compatibility with enough hardness to hold thread protectors and maintain a dependable seal under temperature stress.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Made from Viton fluorocarbon elastomer, these O-rings resist fuels, oils and many chemicals for longer service life in adverse media.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTemperature range:\u003c\/strong\u003e Rated to tolerate a wide span of temperatures, making them useful for hot engine areas and cold storage down to -15 degrees F.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDurometer 75A:\u003c\/strong\u003e The medium-hard 75A hardness balances flexibility and compression resistance so the ring seals without extruding under moderate pressure.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSize consistency:\u003c\/strong\u003e The 14 mm inside diameter and 16 mm outside diameter provide a predictable fit for small threaded barrels and carburetor seats that users commonly reported.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRound cross-section:\u003c\/strong\u003e A classic round profile creates a continuous seal between overlapping cylindrical surfaces for axial or radial sealing tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis product is aimed at mechanics, gunsmiths, small-engine technicians and DIYers who need a bulk supply of reliable small O-rings for maintenance and repairs. It is especially useful when working with non-flammable hydraulic fuels, silicone oils, aromatic and aliphatic hydrocarbons where Viton compatibility is a priority.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include users who need compatibility with strong alkalis, ammonia gas or glycol-based brake fluids, since Viton is vulnerable to those media, and projects that require a much softer or much harder durometer than 75A for extreme extrusion or compression set resistance.\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\u003eGood chemical and fuel resistance thanks to the Viton material, extending seal life in contact with oils and hydrocarbons.\u003c\/li\u003e\n \u003cli\u003eCustomers report reliable fit and function for threaded barrels and carburetor seat seals, showing practical compatibility with common parts.\u003c\/li\u003e\n \u003cli\u003eBulk pack of 100 offers strong value for routine maintenance and repeated replacements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eViton is not compatible with certain media like strong alkalis, ammonia gas, or glycol-based brake fluids, so it is not universal for all chemical environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eViton (fluorocarbon elastomer)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eDurometer (hardness)\u003c\/td\u003e\n\u003ctd\u003e75A\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eInside diameter (ID)\u003c\/td\u003e\n\u003ctd\u003e14 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eOutside diameter (OD)\u003c\/td\u003e\n\u003ctd\u003e16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCross-section\u003c\/td\u003e\n\u003ctd\u003eRound\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePack quantity\u003c\/td\u003e\n\u003ctd\u003e100 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe M1x14 Viton O-Ring pack is a practical, cost-effective choice for professionals and hobbyists needing a durable 14 mm seal that stands up to heat and common hydrocarbon fuels. Its 75A hardness and Viton composition make it a good value for routine maintenance where chemical resistance is required, provided the working fluids do not include media that degrade Viton.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these O-rings compatible with gasoline and diesel?\u003c\/strong\u003e\u003cbr\u003eYes, Viton is compatible with many fuels and hydrocarbons, so these O-rings work well with gasoline and diesel where fluorocarbon resistance is acceptable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the 14 mm ID fit threaded barrels and carburetor seats?\u003c\/strong\u003e\u003cbr\u003eCustomers report good fit on common 14 mm and 10 mm auto threaded barrels and specific carburetor seat applications, making them suitable for those uses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan these O-rings be used with brake fluid?\u003c\/strong\u003e\u003cbr\u003eNo, Viton is vulnerable to glycol-based brake fluids, so choose a different material for brake system seals.\u003c\/p\u003e","brand":"Mr O-Ring","offers":[{"title":"Default Title","offer_id":48688768385243,"sku":"B00NQV6K1S","price":34.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/611g_BwDJoL._SL1500_b6d60be3-36ef-4e1c-8c55-dc3853237ef5.jpg?v=1778629039","url":"https:\/\/gearmusthave.com\/products\/m1x14-viton-o-ring-14-mm-id-75a-pack-of-100-mr-o-rings","provider":"GearMustHave","version":"1.0","type":"link"}