O-Ring Manufacturers
Serving Washington

AOP Technologies Inc.

AOP Technologies provides innovative solutions for automation, production and sealing applications. We stock a full line of silicone o-rings, nitrile o-rings, viton o-rings and more. As a distributor and manufacturer, we determine the most cost-effective solution for your applications. We can help you evaluate design criteria, mechanical constraints, cycle life, environmental conditions and media.

Small Parts, Inc.

At Small Parts, we distribute a wide variety of o-rings with no minimum order size. We supply viton o-rings, silicone o-rings, metric o-rings and more to companies who rely on us for their R&D and production needs. Our business has been small parts since 1963, so call us today for more information!

Arizona Sealing Devices, Inc.

Arizona Sealing Devices is a leading manufacturer and supplier of sealing solutions, including O-rings, gaskets, seals, and custom molded rubber products. The company has been in business for over 50 years, and is headquartered in Chandler, Arizona.

Arizona Sealing Devices specializes in the design and manufacture of O-rings, which are essential components in a wide range of industrial ...

State Seal Company

We manufacture custom designed o-rings and distribute for Parker, Dupont Kalrez® and Simrit®. O-ring types: rubber, composite, lathe cut, military, perfluoroelastomer, encapsulated, metal and more. We do customized inventory management programs, kitting, sub-assembly and rapid prototyping.

American Seal & Packing

We are American Seal & Packing, a trusted and leading provider of O-Rings and comprehensive sealing solutions. With our vast experience and expertise in the industry, we offer a wide range of high-quality O-Rings and unparalleled service capabilities to meet the diverse needs of our customers.

At American Seal & Packing, we pride ourselves on delivering superior sealing solutions that...

Bay Seal Company

Bay Seal Company provides only the highest quality sealing and gasket solutions along with the best in service and support. We offer a large inventory of o-rings and related sealing products from leading manufactures. With standard and metric o-rings available in Silicone, Nitrile, Teflon and other popular materials, our highly trained staff will help you find the best product for any application.

RD Rubber Technology Corporation

RD Rubber Technology Corp is an ISO 9001:2015 / AS9100:2016 certified and ITAR registered company. We offer compression, transfer, injection and Liquid Injection molding, rubber to metal bonding, engineering support, tooling design, machining and more. Our customers rely on us to give them the best possible production o-rings. From aerospace to medical, food processing to military applications we ...

RPM Products

RPM Products is an o-rings manufacturer. We primarily stock EPDM, nitrile, silicone and Viton®, but also have other polymers from which we manufacture. In stock, we have millions of o-rings in hundreds of sizes. Contact us about your needs for your application, or see our website today!

S & H Rubber, Inc.

Founded in 1967, S & H Rubber, Inc. has become a large manufacturer of molded and extruded rubber products. Even with our rapid growth, we always focus on our customers’ satisfaction. We offer rubber extrusions such as rubber bushings and molded products to the aerospace industry and many others.