Mega Precision O-Rings - Logo

Made in the USA - enjoy quick shipping and local customer service

  • Mega Precision O-Rings
  • Phone: 310-530-1166
  • Fax: 310-530-6684
  • Address:
    23206 S. Normandie Ave., Ste. #5 & #6
    Torrance, CA 90502
We'll respond as if our business depended
on your business - because it does!
Mega Precision O-Rings Made in California
Need Plastic Seals
made by print?
Contact us today for precisely manufactured
O-Rings, Bearings, Washers and more!
Many AS1097-Series parts in stock and available for quick delivery!

Enjoy all benefits of working with a USA company:

Made in
the USA!

We use high tech
machines - when
we say precision,
we mean it!

Our priority
is your

business with
over 42 years
of experience

We can ship
stock items same day!

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The best back up ringsmade proudly in the USA

At Mega Precision O Rings, we pride ourselves on the work that we do and the products we manufacture. We have helped multiple clients select top quality back-up rings that are right for them. Our services and products are known for their premium quality across the entire United States! Our back-up rings are made of 100% plastic right here in the USA.

At Mega Precision O-Rings we use Polytetrafluoroethylene (PTFE) or Teflon Back-ups. PTFE is a high molecular weight polymer. This material is one of the most multipurpose plastic material known. We take pride in using this material because of its many uses and advantages. It is beneficial for a broad range of products for applications. As a primary manufacturer of O-Rings, we stock all major compounds.

This will also prevent premature failure. Our back-up rings come in a variety of cut styles. We also have the following washers in stock: MS27595-xxx, Split Version: MS28774-xxx, and Hydraulic Washer: M8791/1-xxx. These are great for the agriculture industry, hydraulic systems, valves, and high-pressure applications. They go between 2 different surfaces. Split one goes over a bearing, and solid one holds it in place between the two.

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Please contact our sales staff for answers to your questions or for sales information.