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Industrial Silicone O-Ring - 6.451" ID x 3.965" OD

Expert Overview

This industrial O-ring, constructed from premium silicone, offers exceptional sealing performance. Its robust carbon steel composition ensures durability and resistance to extreme conditions, making it ideal for critical applications.

StandardASTM A106
MaterialCarbon Steel
FinishPlain
GradeN/A
Inside Diameter6.451"
Outside Diameter3.965"
Cross Section0.094"

Detailed Engineering Specifications

A high-performance industrial component, this silicone O-ring features an Inside Diameter of 6.451 inches and an Outside Diameter of 3.965 inches, with a precise Cross Section of 0.094 inches. Engineered for superior resilience and temperature resistance, silicone provides excellent flexibility and sealing capabilities across a wide operational spectrum. The inherent properties of silicone make it suitable for use in food-grade applications, medical devices, and environments exposed to UV radiation and ozone. Its carbon steel construction enhances its mechanical strength and resistance to wear.

🧊 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:Yes

Installation Procedure

1. Ensure the mating groove is clean, free of debris, and properly dimensioned. 2. Carefully install the O-ring into the groove, avoiding stretching or twisting. 3. Apply a suitable lubricant if recommended for the application to facilitate assembly 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

Chemical Composition

Carbon (C)0.28 - 0.55%
Manganese (Mn)0.60 - 0.90%
Phosphorus (P)0.04% max
Sulfur (S)0.05% max

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
Over-stretching the O-ring during installationInstall the O-ring without excessive elongation to maintain its sealing integrity and prevent premature failure.
Using an incorrect lubricant or no lubricant at allConsult material compatibility charts and use only approved lubricants for the specific application and O-ring material to prevent swelling or degradation.

Common Applications

  • Fluid power systems (hydraulics and pneumatics)
  • Automotive and aerospace seals
  • Food and beverage processing equipment

⚠️ Engineering Warnings

  • Verify material compatibility with specific media and operating temperatures.
  • Avoid exposure to strong acids, bases, and certain organic solvents which can degrade silicone.

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 Carbon Steel.

Q: What are the main applications?

A: Fluid power systems (hydraulics and pneumatics), Automotive and aerospace seals, Food and beverage processing equipment.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 6.451"CS = 0.094"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.