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Silicone O-Ring - 4.115" ID, 6.580" OD, 0.239" CS

Expert Overview

This industrial-grade Silicone O-Ring, constructed from Aluminum 6061, offers superior sealing performance in extreme environments. Engineered for critical applications requiring resilience and chemical resistance.

StandardASTM A106
MaterialAluminum 6061
FinishPassivated
GradeN/A
Inside Diameter4.115"
Outside Diameter6.580"
Cross Section0.239"

Detailed Engineering Specifications

Built to exacting engineering tolerances, this Silicone O-Ring boasts an Inside Diameter of 4.115 inches, an Outside Diameter of 6.580 inches, and a precise Cross Section of 0.239 inches. The Aluminum 6061 material provides excellent corrosion resistance and moderate strength, making it suitable for applications involving moderate temperatures and pressures where a robust yet lightweight seal is paramount. Its inherent flexibility and wide operating temperature range make it ideal for dynamic and static sealing in aerospace, automotive, and chemical processing equipment.

🧊 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 and O-ring are clean and free of debris. 2. Carefully place the O-ring into the groove, avoiding stretching or twisting. 3. Apply a light, compatible lubricant if necessary to facilitate installation and prevent damage.

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
Overtightening during installation, leading to excessive compression and premature failure.Apply only sufficient force to achieve a proper seal without deforming the O-ring beyond its elastic limit.
Using incompatible lubricants or cleaning agents that degrade the silicone material.Consult material compatibility charts and use only approved lubricants and cleaning solutions for silicone.

Common Applications

  • Aerospace fluid and fuel systems
  • Automotive engine and transmission seals
  • Chemical processing equipment seals
  • Medical device sealing

⚠️ Engineering Warnings

  • Not suitable for use with strong acids or bases.
  • Avoid exposure to high concentrations of certain solvents which may cause swelling or degradation.

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, Silicone made from?

A: This Industrial O-Ring, Silicone is manufactured from Aluminum 6061.

Q: What are the main applications?

A: Aerospace fluid and fuel systems, Automotive engine and transmission seals, Chemical processing equipment seals, Medical device sealing.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 4.115"CS = 0.239"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.