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Viton O-Ring, Brass - 7.761" ID, 6.885" OD, 0.127" CS

Expert Overview

Engineered for superior sealing performance, this Viton O-ring features precise dimensions and is integrated with a durable brass fitting. It offers exceptional resistance to harsh chemicals and extreme temperatures.

StandardISO 9001
MaterialBrass
FinishGalvanized
GradeN/A
Inside Diameter7.761"
Outside Diameter6.885"
Cross Section0.127"

Detailed Engineering Specifications

Built to exacting engineering tolerances, this industrial O-ring boasts an Inside Diameter of 7.761 inches, an Outside Diameter of 6.885 inches, and a Cross Section of 0.127 inches. The Viton (FKM) material provides outstanding resistance to a wide range of aggressive chemicals, oils, fuels, and high temperatures, making it ideal for demanding applications in the chemical processing, automotive, and aerospace industries. The integrated brass fitting ensures secure and reliable mounting in specialized sealing configurations where material compatibility and dimensional stability are paramount.

🧊 Download 3D CAD Model (.STEP)

Verified Global OEM Partners

This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.

TrelleborgEst. 1905
Sweden🇸🇪
"Engineered polymer solutions."
Market Rank
🏆 #1 Engineered Polymers
Industry Approvals
🚀 Aerospace & Subsea Approved
Warranty & Support
🛡️ High-Performance Guarantee
Green Manufacturing
🌱 Blue Dimension ESG
Certified:ISO 9001, ISO 14001
GarlockEst. 1887
USA🇺🇸
"High-performance fluid sealing."
Market Rank
🏆 Premium Fluid Sealing Leader
Industry Approvals
🚀 Nuclear & Pharma Approved
Warranty & Support
🛡️ Zero-Leak Guarantee
Green Manufacturing
🌱 Sustainable Materials
Certified:ISO 9001, FDA, NSF
FreudenbergEst. 1849
Germany🇩🇪
"Global sealing technologies."
Market Rank
🏆 Top Global Sealing Tech
Industry Approvals
🚀 Audi & Mercedes OEM
Warranty & Support
🛡️ Global Engineering Support
Green Manufacturing
🌱 Climate Neutral 2045
Certified:IATF 16949, ISO 14001

Certifications & Compliance

RoHS Compliant:Yes
REACH Compliant:Yes
Material Traceability:Available on Request
DFARS Compliant:N/A

Installation Procedure

1. Ensure mating surfaces are clean, dry, and free of debris. 2. Carefully position the O-ring into its designated groove, ensuring it is seated without twisting. 3. Apply light, even pressure to compress the O-ring and create a seal upon assembly.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardISO 9001

Mechanical Properties

Tensile StrengthStandard Commercial Spec
Yield StrengthStandard Commercial Spec
HardnessVaries by specific batch

Chemical Composition

Copper (Cu)60.0 - 63.0%
Zinc (Zn)Balance
Lead (Pb)2.5 - 3.7%

Temperature & Environment Rating

Min Operating Temp
-20°F (-29°C)
Max Continuous Temp
400°F (204°C)
Thermal Expansion
Typical for Material Class

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
StandardVaries by dimensionContact Sales

Corrosion Resistance Guide

EnvironmentRating
Indoor / DryExcellent
Outdoor / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Overtightening the assembly, which can cause excessive compression and premature failure of the O-ring.Adhere to specified torque values and avoid excessive force during assembly.
Using a sharp or abrasive tool to install the O-ring, potentially nicking or cutting the sealing surface.Employ a rounded or plastic installation tool and ensure smooth handling.

Common Applications

  • Chemical Processing Equipment
  • Automotive Fuel Systems
  • Aerospace Hydraulic Systems

⚠️ Engineering Warnings

  • Verify material compatibility with specific media and operating temperatures.
  • Avoid exposure to high concentrations of amines or strong alkalis, which can degrade Viton.

Alternative Products to Consider

Premium Sealing equivalentHigher corrosion resistance (316 SS)
Economy Sealing optionLower cost for non-critical indoor applications

Frequently Asked Questions

Q: What is the Industrial O-Ring, Viton made from?

A: This Industrial O-Ring, Viton is manufactured from Brass.

Q: What are the main applications?

A: Chemical Processing Equipment, Automotive Fuel Systems, Aerospace Hydraulic Systems.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 7.761"CS = 0.127"SPECIFICATIONSSize: -214

Torque Specifications

⚡ UNIT CONVERTER

Conversion factor: 1 ft-lb ≈ 1.356 Nm

Verified Compatibility

StatusMating ComponentStandardTorque SpecEngineering Notes
No verified compatibility data found for this component.