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Viton O-Ring, Brass, 3.245" ID x 8.642" OD

Expert Overview

This industrial-grade Viton O-ring, featuring a robust brass inner diameter, provides superior sealing capabilities. Engineered for demanding applications, it ensures reliability in extreme conditions.

StandardISO 9001
MaterialBrass
FinishPassivated
GradeN/A
Inside Diameter3.245"
Outside Diameter8.642"
Cross Section0.273"

Detailed Engineering Specifications

Specified by design engineers worldwide, this Viton O-ring is constructed with a chemically resistant fluoroelastomer (FKM) compound and a precision-machined brass core. Its dimensions of 3.245 inches inside diameter, 8.642 inches outside diameter, and a 0.273-inch cross-section ensure a precise fit and reliable seal. Viton offers exceptional resistance to high temperatures, aggressive chemicals, fuels, and oils, making it ideal for aerospace, automotive, and chemical processing industries. The brass enhances structural integrity and chemical compatibility in specific media.

🧊 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 and free of debris. 2. Lightly lubricate the O-ring and groove with a compatible lubricant. 3. Carefully install the O-ring into the designated groove, avoiding twisting or overstretching.

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 / ExposedModerate
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using excessive force during installation, leading to O-ring damage.Apply steady, controlled pressure and use appropriate installation tools if necessary.
Selecting an incompatible lubricant that degrades the Viton material.Consult the O-ring manufacturer's compatibility chart for approved lubricants.

Common Applications

  • High-temperature hydraulic systems
  • Chemical processing equipment
  • Aerospace fuel and oil systems

⚠️ Engineering Warnings

  • Verify chemical compatibility of Viton with the specific fluid or gas being sealed.
  • Ensure operating temperature remains within the specified limits for Viton (typically -20°F to +400°F).

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: High-temperature hydraulic systems, Chemical processing equipment, Aerospace fuel and oil systems.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 3.245"CS = 0.273"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.