O-Ring Kit
Rubber Washers
Back-up Rings
Infinite Size O-Ring
Metal-Bonded Rubber Seals
Centering Rings
T-Seals
O-Rings
X-Rings
Gaskets & Packings
Sanitary & Drinking Water Seals
Excavator O-Ring Repair Kits
V-Seals
Medical Seals
Hydraulic Seals
FS-Seals
Pneumatic Seals
ISO 17025 certified

ISO 17025 Accredited

NBR O-Rings Nitrile Seals in Multiple Hardness Grades

NBR O-Rings and nitrile seals designed for diverse industrial applications across multiple hardness grades. Our comprehensive selection includes standard O-ring kits, infinite size options, and custom solutions engineered for superior performance in automotive, hydraulic, food & beverage, and general industrial environments.

Our Range of Products
O-Ring Kit

O-Ring Kit

  • AS568, JIS B2401, Metric standards
  • NBR 70 & 90 durometer options
  • Color-coded organization system
Rubber Washers

Rubber Washers

  • Rectangular cross-section design
  • Superior high-pressure performance
  • Precision burr-free surfaces
Back-up Rings

Back-up Rings

  • Raises O-ring pressure capability
  • AS568 series compatibility
  • 90 durometer NBR & FKM
Infinite Size O-Ring

Infinite Size O-Ring

  • Unlimited size - no constraints
  • Cross sections 3mm to 25mm
  • Reduced lead times
Metal-Bonded Rubber Seals

Metal-Bonded Rubber Seals

  • Chemical & mechanical bonding
  • Size range 10mm to 320mm
  • Multiple metal material options
Centering Rings

Centering Rings

  • Ultra-high vacuum sealing
  • Robust clamping mechanism
  • Al or Stainless Steel rings

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Frequently Asked Questions

What hardness grades are available for NBR O-rings?

We offer NBR O-rings in 70 and 90 durometer hardness grades for different application requirements.

Can you provide custom NBR O-ring sizes?

What size standards do your NBR O-rings meet?

Are your NBR O-rings suitable for food applications?

What temperature range can NBR O-rings handle?

Do you offer backup rings for high-pressure applications?

What industries commonly use NBR O-rings?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Automotive

Automotive

NBR O-rings provide reliable sealing in automotive hydraulic systems and engine components

Hydraulic Systems

Hydraulic Systems

High-pressure NBR seals prevent leakage in hydraulic cylinders and pneumatic equipment

Food & Beverage

Food & Beverage

FDA-compliant NBR O-rings ensure safe sealing in food processing and packaging equipment

General Industry

General Industry

Versatile NBR O-rings provide cost-effective sealing solutions across diverse manufacturing applications

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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O-Rings

Metric Nitrile O-Rings NBR 70 Duro for Industrial Sealing

Metric Nitrile O-Rings NBR 70 Duro deliver reliable industrial sealing performance across diverse applications. These precision-manufactured elastomeric seals offer excellent chemical resistance and durability for automotive, oil & gas, aerospace, and general industrial equipment requiring dependable sealing solutions.
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Infinite Size O-Ring

1.6mm O Rings Nitrile NBR Rubber Metric Size

Precision 1.6mm O Rings in Nitrile NBR rubber, engineered for metric sizing applications. These sealing components deliver reliable performance across diverse industrial applications with excellent chemical resistance and mechanical properties for both static and dynamic sealing requirements.
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Why Industrial Leaders Choose Detroit Sealing Components

Decades of Precision Rubber Expertise

Leveraging decades of experience in precision molded rubber with skilled technical staff providing innovative sealing solutions.

Custom Solutions from Standard to Complex

From standard O-rings to complex custom-molded shapes with access to hundreds of compounds across all rubber types.

ISO 17025 Accredited Testing Lab

State-of-the-art laboratory capabilities for custom material development and testing ensuring consistent quality.

Get Expert NBR O-Ring Solutions for Your Application

Connect with our technical team for custom sizing, material selection, and application-specific recommendations.

Contact Us Today

For immediate assistance, feel free to give us a direct call at +1 313-887-4695 You can also send us a quick email at