Gaskets • O-Rings • Fluorosilicone O-Rings

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  • RG Sales, Inc.

    RG Sales, Inc. offers standard fluorosilicone 80, 75, 70, 60, and 40 O-rings. Standard fluorosilicone 80 O-rings in six compound choices for a wide range of sealing applications. These O-rings are certified to meet commercial, industrial, NSF, UL, FDA, automotive, and government specifications. Standard fluorosilicone 80 O-rings come in durometer ranges from 40 to 90, nominal ID sizes ranging from 1/32" to 26", nominal OD sizes ranging from 3/32" to 26-1/2", and nominal thicknesses ranging from 1/32" to 1/4".

  • Columbia Engineered Rubber, Inc.

    Columbia Engineered Rubber, Inc. offers FVMQ and FK fluorosilicone O-rings that can handle temperatures ranging from -75 to 450°F. These O-rings are resistant to the following chemicals: transmission fluids, silicone fluids, petroleum oils, ketones, hydrocarbon fuels, dilute alkalis, dilute acids, brake fluids, aromatic mineral oils, etc.

  • Parker Hannifin Corp.

    Parker Hannifin Corp. offers FVMQ fluorosilicone O-rings for fuel and oil resistance applications. These O-rings come in blue or rust colors, and they can handle temperatures ranging from -100 to 350°F.

  • Precision Associates, Inc.

    Precision Associates, Inc. offers standard size fluorosilicone O-rings in a wide range of materials, including: Hydrin, Hypalon, urethane, fluorosilicone, silicone, XNBR, butyl, Neoprene, XNBR, nitrile, EPDM, Viton, etc. These O-rings come in nominal CS sizes ranging from 1/32" to 1/4" and nominal ID sizes ranging from 1/32" to 27".

  • Vanguard Products Corp.

    Vanguard Products Corp. offers Mil-Spec/aerospace grade fluorosilicone O-rings. These O-rings have shore A durometer ratings ranging from 30 to 90, and they conform to the following specifications: ASTMD200 FK, AMS-R-25988, MIL-R-25988.

  • Marco Rubber & Plastic Products, Inc.

    Marco Rubber & Plastic Products, Inc. offers fluorosilicone O-rings for resist stripping and dry etch applications. These O-rings have Shore A hardness ratings ranging from 40 to 80, tensile strengths ranging from 990 to 1,100 PSI, up to 410% elongations, and temperature ratings ranging from -76 to 356°F. They can perform well in environments where oxygen plasma is present, and they are resistant to chemicals, aerospace fuels, and military fuels.

  • O-Rings West

    O-Rings West offers fluorosilicone 70 O-rings for applications requiring mineral oil, aromatic hydrocarbon, and fuel resistance. These O-rings can handle temperatures ranging from -100 to 350°F.

  • O-Rings, Inc.

    O-Rings, Inc. offers military and aerospace fluorosilicone O-rings in a variety of configurations, including: Aerospace EP, military nitrile 90, PTFE split backup, military Viton 90, military Viton 75, FluoroSilicone 60, FluoroSilicone 70, Aerospace silicone, Aerospace nitrile, etc.

  • Sealing Specialties, Inc.

    Sealing Specialties, Inc. offers Fluorosilicone (FVMQ) O-rings for static, aerospace, dry oil, dry heat, petroleum fuel, and petroleum oil applications. These O-rings can handle temperatures ranging from -80 to 400°F.

  • Atlantic Rubber Co., Inc.

    Atlantic Rubber Co., Inc. offers fluorosilicone O-rings for a variety of heavy duty construction applications.

  • offers ISO 9002 certified fluorosilicone O-rings.

  • Global O-Ring & Seal, LLC

    Global O-Ring and Seal offers duro 70 fluorosilicone o-rings in AS569 sizes. Fluorosilicone o-ring cord is also available.