Home > Sealing > Industrial O-Ring, Buna-N

Titanium Grade 5 O-Ring - 0.704" ID x 9.673" OD

Expert Overview

Engineered for extreme conditions, this Buna-N O-ring, crafted from robust Titanium Grade 5, offers superior sealing performance. Its precise dimensions ensure a reliable barrier against aggressive media and high pressures.

StandardDIN 933
MaterialTitanium Grade 5
FinishGalvanized
GradeN/A
Inside Diameter0.704"
Outside Diameter9.673"
Cross Section0.082"

Detailed Engineering Specifications

Designed for demanding industrial environments, this O-ring features an inside diameter of 0.704 inches, an outside diameter of 9.673 inches, and a cross-section of 0.082 inches. The Buna-N elastomer provides excellent resistance to oils, fuels, and hydraulic fluids, while the Titanium Grade 5 housing offers exceptional strength, corrosion resistance, and a wide operating temperature range. This combination makes it ideal for high-pressure hydraulic systems, chemical processing equipment, and aerospace applications where material integrity and sealing reliability are 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 mating surfaces are clean, dry, and free from burrs or debris. 2. Carefully install the O-ring into its groove, avoiding any stretching or twisting. 3. Apply a light coating of compatible lubricant if recommended for the specific application to ease installation and ensure a proper seal.

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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Overstretching the O-ring during installation.Install the O-ring without excessive stretching. Ensure it fits snugly within its groove.
Using the wrong lubricant or no lubricant at all.Consult material compatibility charts for the appropriate lubricant. A compatible lubricant aids installation and prevents premature wear.
Installing on dirty or damaged mating surfaces.Thoroughly clean and inspect mating surfaces for any imperfections before O-ring installation.

Common Applications

  • High-Pressure Hydraulic Systems
  • Chemical Processing Equipment
  • Aerospace and Aviation Components

⚠️ Engineering Warnings

  • Ensure compatibility of the Buna-N elastomer with the specific media being sealed.
  • Titanium Grade 5 may have specific torque recommendations for assembly; consult relevant engineering specifications.

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: High-Pressure Hydraulic Systems, Chemical Processing Equipment, Aerospace and Aviation Components.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 0.704"CS = 0.082"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.