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Viton Industrial O-Ring - 7.974" ID, 6.447" OD

Expert Overview

Engineered for extreme environments, this Viton industrial O-ring provides superior sealing integrity. Its robust construction ensures reliable performance in the most challenging operational conditions.

StandardASTM A106
MaterialNylon
FinishPassivated
GradeN/A
Inside Diameter7.974"
Outside Diameter6.447"
Cross Section0.177"

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this industrial O-ring features an Inside Diameter of 7.974 inches, an Outside Diameter of 6.447 inches, and a Cross Section of 0.177 inches. Manufactured from high-performance Viton (Fluoroelastomer), it exhibits exceptional resistance to high temperatures (up to 450°F/232°C), aggressive chemicals, oils, fuels, and solvents. This makes it ideal for demanding applications within the automotive, aerospace, chemical processing, and oil and gas industries where reliable, long-term sealing is paramount.

🧊 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 sealing groove is clean, dry, and free from debris or damage. 2. Carefully lubricate the O-ring with a compatible lubricant to ease installation and prevent tearing. 3. Gently install the O-ring into the groove, ensuring it sits evenly without twisting or stretching excessively.

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
Installing a dry O-ring, leading to tearing or improper seating.Always use a compatible lubricant during installation to facilitate smooth insertion and protect the O-ring.
Twisting or stretching the O-ring during installation, compromising its seal.Install the O-ring without undue tension, ensuring it sits flush within the groove.

Common Applications

  • Hydraulic systems
  • Pneumatic systems
  • Chemical processing equipment
  • Automotive fuel systems
  • Aerospace applications

⚠️ Engineering Warnings

  • Verify material compatibility with the specific fluid or gas in the application.
  • Avoid exposure to steam or hot water beyond the material's rated temperature.

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 Nylon.

Q: What are the main applications?

A: Hydraulic systems, Pneumatic systems, Chemical processing equipment, Automotive fuel systems, Aerospace applications.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 7.974"CS = 0.177"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.