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Industrial Silicone O-Ring - 8.173" ID, 7.990" OD

Expert Overview

This high-performance industrial O-ring, crafted from robust Nylon, offers exceptional sealing capabilities in demanding environments. Its precise dimensions ensure a reliable, leak-free seal.

StandardASME B18
MaterialNylon
FinishAnodized
GradeN/A
Inside Diameter8.173"
Outside Diameter7.990"
Cross Section0.219"

Detailed Engineering Specifications

A proven choice for industrial professionals, this Nylon O-ring (8.173" ID x 7.990" OD x 0.219" CS) delivers superior mechanical strength and resistance to abrasion. While Nylon offers excellent tensile strength and wear resistance, it's crucial to note its lower temperature and chemical resistance compared to elastomers like silicone or Viton. This makes it ideal for applications where extreme temperatures or aggressive chemical exposure are not primary concerns, but durability and dimensional stability are paramount. Typical applications include mechanical assemblies, fluid power systems, and general industrial sealing where moderate operating conditions prevail.

🧊 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, free from debris and burrs. 2. Lubricate the O-ring lightly with a compatible lubricant if necessary. 3. Carefully install the O-ring into the groove, avoiding excessive stretching or twisting.

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
Overstretching the O-ring during installation.Gently roll or press the O-ring into the groove, minimizing elongation to prevent premature failure and leakage.
Using incompatible lubricants.Always verify lubricant compatibility with the Nylon material to prevent degradation and loss of sealing integrity.

Common Applications

  • Mechanical Assemblies
  • Fluid Power Systems
  • General Industrial Sealing

⚠️ Engineering Warnings

  • Not recommended for high-temperature applications (typically above 200°F / 93°C).
  • Limited resistance to strong acids, bases, and certain solvents. Verify chemical compatibility for specific media.

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, Silicone made from?

A: This Industrial O-Ring, Silicone is manufactured from Nylon.

Q: What are the main applications?

A: Mechanical Assemblies, Fluid Power Systems, General Industrial Sealing.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 8.173"CS = 0.219"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.