Home > Sealing > Industrial O-Ring, Viton

Viton O-Ring | 8.578" ID x 4.993" OD x 0.108" CS | Sealing

Expert Overview

Engineered for superior sealing in critical industrial applications. This Viton O-ring offers exceptional resistance to heat, chemicals, and aggressive media, ensuring reliable performance and extended service life.

StandardASTM A106
MaterialPolycarbonate
FinishAnodized
GradeN/A
Inside Diameter8.578"
Outside Diameter4.993"
Cross Section0.108"

Detailed Engineering Specifications

A high-performance industrial component, this Viton O-ring is designed to excel in challenging environments. With an Inside Diameter (ID) of 8.578 inches, an Outside Diameter (OD) of 4.993 inches, and a precise Cross Section (CS) of 0.108 inches, it provides a robust seal. Formulated from fluoroelastomer (Viton), this material exhibits outstanding resilience to a broad spectrum of chemicals, including fuels, oils, and solvents, as well as high temperatures up to 400°F (204°C). Its inherent low compression set ensures long-term sealing integrity under constant pressure, making it suitable for static and dynamic sealing applications across the aerospace, automotive, chemical processing, and oil and gas industries.

🧊 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 the sealing groove is clean, free of debris, and properly dimensioned for the specified O-ring. 2. Lightly lubricate the O-ring with a compatible lubricant, such as silicone grease, to facilitate installation and prevent damage. 3. Carefully place the O-ring into the groove, ensuring it is seated evenly without twisting or stretching beyond its elastic limit.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASTM A106

Mechanical Properties

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

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 / ExposedModerate
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using excessive force or sharp tools during installation, leading to cuts or nicks in the O-ring.Employ gentle, consistent pressure and use only non-marring tools for O-ring placement. Ensure the O-ring is properly lubricated.
Incorrect O-ring size selection for the groove, resulting in either leakage or premature failure due to over-compression.Verify that the O-ring's dimensions (ID, OD, and CS) precisely match the groove specifications. Consult detailed sizing charts and application guidelines.

Common Applications

  • Aerospace fuel systems
  • Automotive engine seals
  • Chemical processing equipment
  • Oil and gas exploration machinery
  • High-temperature hydraulic systems

⚠️ Engineering Warnings

  • Not recommended for use with certain strong bases, amines, or ketones, as these may degrade Viton material.
  • Ensure compatibility with the specific fluid or gas being sealed; consult chemical resistance charts for definitive guidance.

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 Polycarbonate.

Q: What are the main applications?

A: Aerospace fuel systems, Automotive engine seals, Chemical processing equipment, Oil and gas exploration machinery, High-temperature hydraulic systems.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 8.578"CS = 0.108"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.