Product Offerings

NCS provides all types of O-rings, seals, gaskets, custom molded rubber products and metric products to service our customers. We have the capabilities to service any industry and partner with many leading manufacturers worldwide. We also offer a full range of NSF/ANSI 51 and 61 certified O-rings, seals, gaskets and custom molded rubber products for all potable water, food and beverage applications. You can find more information about our NSF/ANSI 51 and 61 products here.

Our Products

Solutions for All Industries



North Coast Seal offers a full range of seals for all industries. We also offer NSFA/ANSI 51 and 61 certified seals for potable water, food, and beverage applications.

O-Rings and O-Ring Cord Extrusion

North Coast Seal is your source for O-rings, square rings, large O-rings, Quad-Rings®, and more. NCS offers extruded O-ring cord stock and extruded square stock, as well as extruded X-ring cord stock. And, we offer standard AS568A, JIS and Metric solutions.

Gaskets and Water Jet Cutting

We’ve got standard gaskets, stamped, and die-cut gaskets and even specialty gaskets like banded, composite, and laminates. We also offer water jet cutting. Whatever your gasket needs, we’ve got you covered.

Custom Rubber

If you’re looking for custom molded rubber products, look no further than North Coast Seal! We offer diaphragms, bellows, boots, rubber to metal bonding, and more!

Rubber Extrusion

Standard and custom rubber extrusion profiles are available in continuous lengths and intricate profile shapes here at North Coast Seal. We can meet all of your application needs and seal requirements.

Plastic Extrusion

Plastic extrusion is a manufacturing process that melts down raw plastic and forms it into a continuous profile. The heat generated from the turning screws and heaters along the barrel of the machine cause the material to gradually melt.

Plastic Injection

Plastic injection is perfect for the consecutive production of thousands or even millions of parts. It is a great manufacturing process for the production of thermoplastic or thermosetting materials and achieving the specific geometrics that other processes just can’t properly carry out.

PTFE (Teflon®)

North Coast Seal offers PTFE U-cups with Spring-Energized Seals that are made from PTFE and other polymer alloys that are corrosive resistant. A V-shape cantilever beam spring maintains live compression load and the system pressure keeps it in motion. Available in standard and custom rod and piston and face seal designs to meet all your application requirements.


Whether it’s standard fasteners or metric fasteners, North Coast Seal has the solutions you can depend on. From large quantities to custom orders, we are ready to meet your needs no matter the industry!

Masking Plugs

Need to protect holes, threads, counterbores, etc., while working on an Electroplating, Anodizing, Dipping, Painting, or Deburring project? Check out the high-quality and inexpensive masking plugs offered here at NCS.

Fluid Pump Seals

North Coast Seal is your destination for high-quality fluid pump seals, including mechanical seals, oil seals, lip seals, and rotary shaft seals. Our fluid pump seals are designed with exceptional adhesion to provide the performance you can count on.

Get in Touch with Us

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