O-rings (Standard/Metric)

We can make virtually any O-ring or molded rubber product to your specifications and you can rely upon our knowledgeable team of experts. All of our products are RoHS/Reach compliant.

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We stock thousands of dies and punches that we can mix and match to produce your custom O.D./I.D. washer with little, or no tooling charge (Up to 2-7/8 inches O.D.).

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Rubber Molding

We develop and manufacture custom-molded rubber compounds and components for demanding applications.        

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Rubber Materials

Every rubber compound offers a specific set of benefits. Determine which materials is right for your needs with this guide.

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Groove Design

In order to seal properly, the o-ring has to deform in the application by being compressed and stretched in any number of ways.

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We can help you understand what you need for your specific application. The resources will help you gain more knowledge about rubber & its many uses.

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We stock a full line of AS568 Series Orings in Military and Commercial.

Our trained and knowledgeable quality control personnel use the finest equipment available. Full traceability with batch numbers and cure dates are always included in your shipments.

Our specialists can help you tailor custom o-rings, gaskets and seals to meet your product needs. We have available all standard o-ring sizes that meet aerospace industry standards – including AS568, MS28775 and BS1806. Our inventory also includes o-rings to DIN 3771, ISO 3601-1, ISO 6149 (Metric), JIS B2401, and SAE J1926 (English) standards.


ISO 9001:2015 Certified Company

Conquest Seal is justifiably proud of our ISO 9001:2015 accreditation. We meet the high quality family of standards of ISO 9001:2015 in all our systems. We are committed to consistently exceed our customer’s expectations, and to continual improvement in our products and business processes as well as to performing all services with an ultimate goal of maintaining the highest ethical standards in the industry.

Our products are an integral part of commercial and military aircraft, surgical instruments, hydraulic and pneumatic systems, automobiles, HVAC and fuel handling equipment.

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In case a rounded o-ring doesn’t fit your needs, we also offer several options – quad rings, x-rings, square-cut rings and more!

Industries Served

We make it OUR business to learn YOUR business so we can provide application, material and assembly assistance when needed. And, make certain our products meet or exceed OEM performance and material specifications to ensure safety and efficiency.

On time delivery guarantee...

If our customer service staff quote you a lead time and do not meet the quoted lead time, Conquest Seal will ship your order at no charge.