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Viton O-Ring, Brass, 0.979" ID x 9.984" OD

Expert Overview

This industrial Viton O-ring with a Brass fitting delivers exceptional sealing in demanding environments. Its robust material composition ensures superior resistance to chemicals and extreme temperatures, making it a critical component for reliable fluid and gas containment.

StandardDIN 933
MaterialBrass
FinishBlack Oxide
GradeN/A
Inside Diameter0.979"
Outside Diameter9.984"
Cross Section0.268"

Detailed Engineering Specifications

Engineered for reliability and performance, this industrial O-ring features a 0.979-inch inside diameter, a 9.984-inch outside diameter, and a 0.268-inch cross-section. Constructed with Viton (FKM) for its outstanding chemical resistance to a wide array of aggressive media, including fuels, oils, acids, and solvents, along with excellent thermal stability up to 400°F (204°C). The integrated Brass fitting ensures robust mechanical integrity and ease of integration into metallic fluid systems. Ideal for hydraulic systems, chemical processing equipment, automotive fuel systems, and high-temperature industrial applications where conventional elastomers fail.

🧊 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 surfaces are clean, dry, and free from burrs or foreign particles. 2. Carefully lubricate the O-ring and the groove with a compatible lubricant. 3. Install the O-ring squarely into the designated groove, avoiding twisting or stretching. 4. Assemble the mating component, ensuring even pressure distribution to seat the O-ring properly without damage.

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
Overtightening fittings, causing O-ring extrusion or damage.Tighten fittings to manufacturer's specified torque values, using a calibrated torque wrench.
Using incompatible lubricants or cleaning agents that degrade Viton.Always use lubricants and cleaning agents specifically recommended for Viton (FKM) seals and the media being handled.
Installing a twisted or stretched O-ring, leading to premature seal failure.Handle and install the O-ring carefully, ensuring it sits flat and square in the groove without any deformation.

Common Applications

  • Chemical Processing
  • Automotive Fuel Systems
  • Hydraulic & Pneumatic Systems
  • High-Temperature Industrial Machinery

⚠️ Engineering Warnings

  • Ensure compatibility of Viton with all media and operating temperatures before installation.
  • Avoid exposure to certain amines, ketones, and esters, which can degrade Viton.
  • Do not use abrasive cleaners or tools that can scratch or damage the O-ring or mating surfaces.

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, Automotive Fuel Systems, Hydraulic & Pneumatic Systems, High-Temperature Industrial Machinery.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 0.979"CS = 0.268"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.