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Viton O-Ring | Industrial Sealing | 7.928" ID x 5.559" OD

Expert Overview

This industrial-grade Viton O-ring delivers superior sealing performance in demanding applications. Engineered for exceptional chemical and heat resistance, ensuring reliable operation and extended service life.

StandardDIN 933
MaterialNylon
FinishPlain
GradeN/A
Inside Diameter7.928"
Outside Diameter5.559"
Cross Section0.265"

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this Viton O-ring boasts an Inside Diameter (ID) of 7.928 inches, an Outside Diameter (OD) of 5.559 inches, and a precise Cross Section (CS) of 0.265 inches. Constructed from high-performance fluoroelastomer (Viton), it offers excellent resistance to a wide range of aggressive chemicals, fuels, oils, and extreme temperatures up to 400°F (204°C). This material's inherent properties make it suitable for critical sealing functions in aerospace, automotive, chemical processing, and oil & gas industries, where seal integrity 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. Thoroughly clean both the groove and the O-ring with an appropriate solvent. 2. Lightly lubricate the O-ring and groove with a compatible lubricant. 3. Carefully install the O-ring, ensuring it is seated squarely and without twisting.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardDIN 933

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 incompatible lubricants that degrade the Viton material.Always use lubricants specifically recommended for Viton seals, such as silicone-based or fluorinated greases.
Overstretching or twisting the O-ring during installation.Ensure the O-ring is gently rolled into place and not forced, which can cause premature failure.

Common Applications

  • High-temperature hydraulic systems
  • Chemical processing equipment
  • Fuel and oil handling systems

⚠️ Engineering Warnings

  • Ensure compatibility of the sealing environment with Viton material properties.
  • Avoid exposure to high-pressure steam or certain amines, which can degrade Viton.

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: High-temperature hydraulic systems, Chemical processing equipment, Fuel and oil handling systems.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 7.928"CS = 0.265"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.