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Viton O-Ring, 3.525" ID, 4.944" OD, Brass - High Performance Seal

Expert Overview

This industrial-grade Viton O-ring, featuring a brass gland interface, offers superior sealing performance in aggressive environments. Its precise dimensions ensure reliable containment of fluids and gases under extreme conditions.

StandardASTM A106
MaterialBrass
FinishPlain
GradeN/A
Inside Diameter3.525"
Outside Diameter4.944"
Cross Section0.078"

Detailed Engineering Specifications

Manufactured under strict quality controls, this Viton O-ring is engineered for critical sealing applications. The material's inherent resistance to a broad spectrum of chemicals, including fuels, oils, and acids, coupled with its wide operating temperature range (-20°F to +400°F), makes it ideal for demanding industrial settings. The precise dimensions of 3.525" inside diameter, 4.944" outside diameter, and a 0.078" cross-section ensure a precise fit within its designated gland, preventing leaks and maintaining system integrity under pressure.

🧊 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 and mating surfaces are clean and free of debris. 2. Lightly lubricate the O-ring with a compatible lubricant if recommended for the application. 3. Carefully install the O-ring into the groove, avoiding any pinching or stretching.

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

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 / ExposedModerate
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using incompatible lubricants which can degrade Viton.Always consult the compatibility chart for lubricants suitable for Viton and the specific media being sealed.
Over-stretching or twisting the O-ring during installation.Install the O-ring without excessive stretching or twisting to maintain its seal integrity and prevent premature failure.

Common Applications

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

⚠️ Engineering Warnings

  • Not suitable for use with high-pressure steam or hot water systems beyond its rated temperature.
  • Avoid exposure to strong bases, certain amines, and hot fluorinated compounds which may 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: Automotive Fuel Systems, Chemical Processing Equipment, Aerospace Hydraulic Systems.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 3.525"CS = 0.078"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.