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Silicone O-Ring | 6.959" ID | Aluminum 6061

Expert Overview

Engineered for robust sealing in extreme environments, this Silicone O-Ring features an Aluminum 6061 housing. Its precise dimensions ensure reliable performance in critical industrial systems.

StandardASME B18
MaterialAluminum 6061
FinishBlack Oxide
GradeN/A
Inside Diameter6.959"
Outside Diameter4.282"
Cross Section0.084"

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this industrial Silicone O-Ring is manufactured with an internal diameter of 6.959 inches, an external diameter of 4.282 inches, and a precise cross-section of 0.084 inches. The housing is constructed from Aluminum 6061, renowned for its excellent strength-to-weight ratio, corrosion resistance, and machinability, making it ideal for demanding environments. This combination provides superior sealing integrity and longevity in high-pressure and temperature fluctuating systems, preventing leaks and ensuring operational efficiency.

🧊 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. Inspect the groove and O-ring for any debris or damage. 2. Carefully install the O-ring into the designated groove, ensuring it is seated evenly. 3. Apply a light, compatible lubricant if necessary to facilitate installation and prevent pinching.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASME B18

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
Using excessive force during installation, leading to O-ring deformation or damage.Handle the O-ring with care and use appropriate tools or lubrication to aid installation without stretching or tearing.
Installing the O-ring in a dirty or damaged groove.Thoroughly clean the groove and ensure it is free from nicks, burrs, or foreign particles before inserting the O-ring.

Common Applications

  • Hydraulic systems
  • Pneumatic cylinders
  • Automotive sealing
  • Aerospace components

⚠️ Engineering Warnings

  • Ensure material compatibility with the fluid or gas being sealed.
  • Avoid exposure to extreme UV radiation, which can degrade silicone over prolonged periods.

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: Hydraulic systems, Pneumatic cylinders, Automotive sealing, Aerospace components.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 6.959"CS = 0.084"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.