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Viton O-Ring - Brass, 9.203" ID, 0.358" OD, 0.249" CS

Expert Overview

This industrial Viton O-ring, featuring a brass construction for excellent corrosion resistance, provides superior sealing in challenging environments. Its advanced elastomer offers exceptional chemical and thermal stability, ensuring long-term reliability.

StandardDIN 933
MaterialBrass
FinishAnodized
GradeN/A
Inside Diameter9.203"
Outside Diameter0.358"
Cross Section0.249"

Detailed Engineering Specifications

Engineered for reliability and performance, this industrial O-ring boasts an Inside Diameter of 9.203 inches, an Outside Diameter of 0.358 inches, and a Cross Section of 0.249 inches. Constructed with high-grade Viton, it exhibits exceptional resistance to aggressive chemicals, high temperatures (up to 400°F/204°C), and ozone, making it suitable for demanding applications in the automotive, aerospace, and chemical processing industries where leak-free operation 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 and free of debris. Verify the O-ring is the correct size and material for the application. 2. Carefully lubricate the O-ring with a compatible lubricant if recommended for the specific application and environment. 3. Gently install the O-ring into the groove, avoiding any stretching or twisting, and ensure it sits flush and evenly within the sealing surface.

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

Chemical Composition

Copper (Cu)60.0 - 63.0%
Zinc (Zn)Balance
Lead (Pb)2.5 - 3.7%

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 the wrong O-ring size, leading to leaks or premature failure.Always verify the exact Inside Diameter, Outside Diameter, and Cross Section required for the specific groove and application before selecting an O-ring.
Over-stretching or twisting the O-ring during installation, causing permanent deformation and sealing issues.Handle O-rings with care, use appropriate installation tools if necessary, and avoid undue force that could damage the elastomer.
Using incompatible lubricants or exposing the O-ring to chemicals it's not resistant to.Consult chemical compatibility charts and ensure the chosen lubricant is specifically rated for Viton and the operating environment.

Common Applications

  • Chemical Processing Equipment Seals
  • High-Temperature Hydraulic Systems
  • Automotive Fuel and Engine Seals

⚠️ Engineering Warnings

  • Ensure the O-ring material (Viton) is compatible with all chemicals and temperatures in the operating environment.
  • Do not use this O-ring in applications involving steam, hot water, or certain amines, as Viton may degrade.

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 Brass.

Q: What are the main applications?

A: Chemical Processing Equipment Seals, High-Temperature Hydraulic Systems, Automotive Fuel and Engine Seals.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 9.203"CS = 0.249"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.