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Industrial O-Ring Buna-N Titanium Grade 5 4.721" ID x 10.425" OD

Expert Overview

This industrial O-ring features robust Buna-N sealing capabilities with the exceptional strength and corrosion resistance of Titanium Grade 5. Precisely manufactured for demanding applications requiring reliable and long-lasting seals.

StandardASME B18
MaterialTitanium Grade 5
FinishBlack Oxide
GradeN/A
Inside Diameter4.721"
Outside Diameter10.425"
Cross Section0.167"

Detailed Engineering Specifications

Manufactured under strict quality controls, this industrial O-ring exhibits superior chemical resistance typical of Buna-N rubber, making it suitable for a wide range of fluids and gases. The inclusion of Titanium Grade 5 in its composition provides unparalleled strength, rigidity, and excellent corrosion resistance, especially in harsh or high-temperature environments. With an Inside Diameter of 4.721 inches, an Outside Diameter of 10.425 inches, and a Cross Section of 0.167 inches, this O-ring is engineered for precise fitment and reliable performance in critical sealing applications.

🧊 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 mating groove surfaces are clean and free from debris or damage. 2. Carefully stretch the O-ring over the component, avoiding excessive force or sharp edges. 3. Gently seat the O-ring into its designated groove, ensuring it lies flat and is not twisted.

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
Overtightening fasteners, which can crush the O-ring and compromise the seal.Torque fasteners to the manufacturer's recommended specifications, using a calibrated torque wrench.
Using incompatible lubricants or sealants that can degrade the Buna-N material.Consult the material compatibility chart for Buna-N and select only approved lubricants or sealants.

Common Applications

  • Hydraulic systems
  • Pneumatic systems
  • Chemical processing equipment
  • Aerospace components

⚠️ Engineering Warnings

  • Do not expose Buna-N to ozone, UV, or weathering unless specifically compounded for such conditions.
  • Ensure operating temperature and chemical exposure are within the established limits for Buna-N.

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, Buna-N made from?

A: This Industrial O-Ring, Buna-N is manufactured from Titanium Grade 5.

Q: What are the main applications?

A: Hydraulic systems, Pneumatic systems, Chemical processing equipment, Aerospace components.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 4.721"CS = 0.167"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.