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Viton O-Ring, Brass, 7.281" ID x 2.876" OD

Expert Overview

This industrial-grade Viton O-ring, featuring a brass housing for enhanced durability, offers exceptional sealing performance. Engineered for demanding environments, it ensures reliable fluid and gas containment.

StandardASTM A106
MaterialBrass
FinishAnodized
GradeN/A
Inside Diameter7.281"
Outside Diameter2.876"
Cross Section0.207"

Detailed Engineering Specifications

A proven choice for industrial professionals, this Viton O-ring is constructed with a high-performance fluoroelastomer for superior resistance to heat, chemicals, and aggressive fluids. The integrated brass component provides structural integrity and ensures precise placement within sealing grooves. With an inside diameter of 7.281 inches, an outside diameter of 2.876 inches, and a cross-section of 0.207 inches, this O-ring is ideal for applications requiring robust sealing in petrochemical, automotive, and aerospace 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 mating groove is clean, dry, and free of burrs or contaminants. 2. Carefully lubricate the O-ring and the groove with a compatible lubricant. 3. Install the O-ring, ensuring it is seated evenly without stretching or twisting.

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 incorrect lubricant, leading to material degradation.Refer to the material compatibility chart for the Viton O-ring and select a lubricant specifically approved for Viton and the operating environment.
Overstretching the O-ring during installation.Install the O-ring without excessive tension. The dimensions are designed for a snug fit without deformation.

Common Applications

  • Hydraulic systems
  • Pneumatic systems
  • Chemical processing equipment

⚠️ Engineering Warnings

  • Do not expose to high-energy radiation or steam at temperatures exceeding 150°C.
  • Ensure compatibility with all media and operating temperatures before deployment.

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: Hydraulic systems, Pneumatic systems, Chemical processing equipment.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 7.281"CS = 0.207"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.