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Global O-Ring and Seal Global O-Ring and Seal
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    • O-Rings

      O-Ring Overview

      O-rings in assorted sizes and materials from Global O-Ring and Seal

      The Highest Quality O-Rings Available When You Need Them

      With one of the largest inventories of o-rings, cord stock, and related seals (square rings, x-rings, backup rings, and more) in North America, we’re committed to providing the right product at the right price to every customer.

      Shop for O-Rings

      O-Rings by Material

      • Nitrile (Buna) O-Rings
      • Viton (FKM) O-Rings
      • Silicone O-Rings
      • EPDM O-Rings
      • AFLAS O-Rings
      • FFKM O-Rings
      • FFKM O-Rings Overview
      • Kalrez® O-Rings
      • Chemraz® O-Rings
      • MARKEZ® O-Rings
      • Neoprene O-Rings
      • HNBR (HSN) O-Rings
      • Fluorosilicone (FVMQ) O-Rings
      • PTFE (Teflon) O-Rings
      • Teflon® Encapsulated O-Rings
      • Urethane O-Rings
      • Viton ETP O-Rings

      O-Rings by Application

      • Boss, Face, and Flange O-Rings
      • Rapid Gas Decompression O-Rings
      • High-Visibility O-Rings
      • FDA-Grade O-Rings
      • Medical-Grade O-Rings
      • Cleanroom O-Rings
      • Metal Detectable O-Rings
      • EMI-Shielded O-Rings & Gaskets
      • PPAP O-Rings
      • NSF 61 O-Rings
      • UL 157-Listed O-Rings
      • 3-A Sanitary O-Rings

      Other Rings

      • Backup Rings
      • X-Rings
      • Square Rings
      • D-Rings
      • Custom Molded O-Rings

      O-Ring Kits

      • O-Ring Kits Overview
      • Standard O-Ring Kits
      • Hydraulic Kits
      • O-Ring Splicing Kits
      • Workshop Kits
      • JIS (Japanese Industrial Standard) Kits
      • Other Kits
    • Vulcanized O-Rings
    • Cord Stock
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      • Oil Seals
      • Fabric Reinforced Seals
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      • V-Rings
      • Gamma Seals
      • Rubber End Caps (Plugs)
    • Other Seals
      • Hammer Union Seals
      • Camlock Gaskets
      • DIN 3869 Profile Rings
      • Hydraulic Seals
      • U-Cup Seals
      • Wiper Seals
      • T-Seals
      • Bonded Seals
    • Other Products & Services
      • Accessories Overview
      • O-Ring Installation Tool
      • KEVN®
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      • Liquid Silicone Rubber Products
      • Automotive O-Ring Kits
    • About Us
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    • Resources

      Size Charts

      • O-Ring Size Chart Directory
      • AS568 Size Chart
      • JIS B 2401 Metric O-Rings
      • Parker 500 Series O-Ring Sizes
      • International O-Ring Size Cross Reference Table
      • Generic Metric O-Rings
      • ISO 3601 Metric O-Rings
      • ISO 6149 Metric O-Rings
      • BS 4518 Metric O-Rings
      • BS 1806 Metric Sizes
      • SMS 1586 Metric O-Rings
      • DIN 3771 Metric O-Rings
      • NF T 47-501 Metric O-Rings
      • Backup Ring Size Chart
      • Metric Cross Reference
      • O-Ring Cord Tolerances
      • Metric O-Ring Tolerances
      • Oil Seal Size Chart
      • Bonded Seal Size Chart

      Materials

      • Compounds
      • Chemical Compatibility
      • Comparable Parker® Compounds
      • Viton® vs. FKM
      • EPDM: Peroxide-Cured vs. Sulfur-Cured
      • O-Ring Shelf Life

      Tables & Calculators

      • Stock Check
      • O-Ring Groove Design
      • O-Ring Weight Calculator
      • Causes for O-Ring Failure

      Other Resources

      • O-Ring Colors
      • O-Ring Pressure Ratings
      • What is Durometer?
      • ASTM D2000
      • Proposition 65
      • Oil Seal Installation Guide
      • Literature Downloads
      • Tutorials and Training
    • Blog
    • Contact Us
    • O-Rings

      O-Ring Overview

      O-rings in assorted sizes and materials from Global O-Ring and Seal

      The Highest Quality O-Rings Available When You Need Them

      With one of the largest inventories of o-rings, cord stock, and related seals (square rings, x-rings, backup rings, and more) in North America, we’re committed to providing the right product at the right price to every customer.

      Shop for O-Rings

      O-Rings by Material

      • Nitrile (Buna) O-Rings
      • Viton (FKM) O-Rings
      • Silicone O-Rings
      • EPDM O-Rings
      • AFLAS O-Rings
      • FFKM O-Rings
      • FFKM O-Rings Overview
      • Kalrez® O-Rings
      • Chemraz® O-Rings
      • MARKEZ® O-Rings
      • Neoprene O-Rings
      • HNBR (HSN) O-Rings
      • Fluorosilicone (FVMQ) O-Rings
      • PTFE (Teflon) O-Rings
      • Teflon® Encapsulated O-Rings
      • Urethane O-Rings
      • Viton ETP O-Rings

      O-Rings by Application

      • Boss, Face, and Flange O-Rings
      • Rapid Gas Decompression O-Rings
      • High-Visibility O-Rings
      • FDA-Grade O-Rings
      • Medical-Grade O-Rings
      • Cleanroom O-Rings
      • Metal Detectable O-Rings
      • EMI-Shielded O-Rings & Gaskets
      • PPAP O-Rings
      • NSF 61 O-Rings
      • UL 157-Listed O-Rings
      • 3-A Sanitary O-Rings

      Other Rings

      • Backup Rings
      • X-Rings
      • Square Rings
      • D-Rings
      • Custom Molded O-Rings

      O-Ring Kits

      • O-Ring Kits Overview
      • Standard O-Ring Kits
      • Hydraulic Kits
      • O-Ring Splicing Kits
      • Workshop Kits
      • JIS (Japanese Industrial Standard) Kits
      • Other Kits
    • Vulcanized O-Rings
    • Cord Stock
    • Rotary Seals
      • Rotary Sealing Solutions
      • Oil Seals
      • Fabric Reinforced Seals
      • Shaft Repair Sleeves
      • V-Rings
      • Gamma Seals
      • Rubber End Caps (Plugs)
    • Other Seals
      • Hammer Union Seals
      • Camlock Gaskets
      • DIN 3869 Profile Rings
      • Hydraulic Seals
      • U-Cup Seals
      • Wiper Seals
      • T-Seals
      • Bonded Seals
    • Other Products & Services
      • Accessories Overview
      • O-Ring Installation Tool
      • KEVN®
      • Value-Added Services
      • Custom Rubber Products Overview
      • Liquid Silicone Rubber Products
      • Automotive O-Ring Kits
    • About Us
      • Our Promise
      • Our Proven Process
      • Our History
      • Industries Served
      • American Made Oil Seals & O-Rings
      • OEM Solutions
      • Our Team
      • Operations
      • Quality
      • E-Commerce
      • After-Hours Callout Service
      • Jobs
      • Terms
    • Resources

      Size Charts

      • O-Ring Size Chart Directory
      • AS568 Size Chart
      • JIS B 2401 Metric O-Rings
      • Parker 500 Series O-Ring Sizes
      • International O-Ring Size Cross Reference Table
      • Generic Metric O-Rings
      • ISO 3601 Metric O-Rings
      • ISO 6149 Metric O-Rings
      • BS 4518 Metric O-Rings
      • BS 1806 Metric Sizes
      • SMS 1586 Metric O-Rings
      • DIN 3771 Metric O-Rings
      • NF T 47-501 Metric O-Rings
      • Backup Ring Size Chart
      • Metric Cross Reference
      • O-Ring Cord Tolerances
      • Metric O-Ring Tolerances
      • Oil Seal Size Chart
      • Bonded Seal Size Chart

      Materials

      • Compounds
      • Chemical Compatibility
      • Comparable Parker® Compounds
      • Viton® vs. FKM
      • EPDM: Peroxide-Cured vs. Sulfur-Cured
      • O-Ring Shelf Life

      Tables & Calculators

      • Stock Check
      • O-Ring Groove Design
      • O-Ring Weight Calculator
      • Causes for O-Ring Failure

      Other Resources

      • O-Ring Colors
      • O-Ring Pressure Ratings
      • What is Durometer?
      • ASTM D2000
      • Proposition 65
      • Oil Seal Installation Guide
      • Literature Downloads
      • Tutorials and Training
    • Blog
    • Contact Us

    Shop

    • MARKEZ (FFKM)

      MARKEZ (FFKM)

    • O-Rings - Standard Sizes

      O-Rings - Standard Sizes

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      O-Rings - Metric Sizes

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      Cord Stock

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      Back-Up Rings

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      OIL SEALS

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      Fabric Reinforced Seals

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      Hammer Union Seals

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      Hydraulic Seals

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      V Rings

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      Gamma Seals

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      Specialty Seals

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      Camlock Gaskets

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    Global O-Ring and Seal, LLC is a master distributor of O-Rings, Backup Rings, X-Rings, Cord Stock, and related seals, servicing industrial distributors worldwide. We stock all major compounds including Buna (Nitrile), Viton (FKM), EPDM, Silicone, Teflon, Aflas, etc. We carry a full range of AS568 standard sizes, as well as metric sizes and O-Ring cord stock.
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    Contact Info

    14450 John F Kennedy Blvd,
    Houston TX, 77032

    832-862-3676

    © 2026 Global O-Ring and Seal, LLC. All Rights Reserved. | Privacy Policy | SMS Disclosure
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    Riguardo a noi

    Global O-Ring and Seal, LLC is a master distributor of O-Rings, Backup Rings, X-Rings, Cord Stock, and related seals, servicing industrial distributors worldwide. We stock all major compounds including Buna (Nitrile), Viton (FKM), EPDM, Silicone, Teflon, Aflas, etc. We carry a full range of AS568 standard sizes, as well as metric sizes and O-Ring cord stock.

    Read more »

    ASSOCIAZIONE E QUALITÀ
    INFORMAZIONI SUI CONTATTI

    14450 John F Kennedy Blvd
    Houston TX, 77032
    Locale: 832-448-5550
    Fax: 832-448-5551
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