O-Rings
If you want the best in custom o-rings, then Potter Associates, Inc. is a great choice. With over 4,000,000 o-rings in stock, including a large selection of FDA o-rings, we will fulfill any o-ring need you might have. At Potter, we carry o-rings of all different sizes including standard American sizes (-001 thru -475), and all the European Metric sizes. We also offer our customers o-rings made of over 100 different materials and compounds. We are experts in specialized services like custom kits, color coding o-rings, special packaging and many different types of OEM replacement seals and kits We also have the capability to supply Spliced and Vulcanized O-Rings of any thickness and size.
No matter the size of your order, Potter Associates will manufacture and deliver the best U.S. standard, metric, spliced, vulcanized and custom o-rings in the industry.
To learn more about our many o-rings products, please see the details below. If you want information about our other services, please contact Potter Associates.
Click here to view our US Standard O-Ring Sizing Chart.
American & European Sized O-Rings Capabilities
O-Rings
- Over 4,000,000 O-Rings in stock
- Spliced & Vulcanized O-Rings
- O-Ring Cord Stock Available
- Large FDA O-Ring Inventory
- U.S. & Metric O-Ring Sizes available
- Aerospace & Military Approved Spec O-Rings and Compounds
- Bonded Seals (Metal Bonded to Rubber Seal)
- Wide range of O-Ring Durometers available
- Over 100 different O-Ring material compounds to choose from
- Color Coding O-Rings and Special Packaging for O-Rings available
- O-Rings Kits and O-Ring Warehouse Kits Available
- Replacement OEM O-Rings available
- Back Up Rings (Single turn and Spiral)
- Quad Rings
- Square Rings
- Rock Hard Adapters Available
US Standard O-Rings
- Click HERE (PDF - 4080KB) for U.S. Standard Sizing Chart
- Standard O-Ring Sizes (-001 thru -475)
- All Aerospace Series O-Ring Sizes Available
- Custom O-Ring Sizes
- Available in all Compounds
Metric O-Rings
European, German, Japanese, and French, Many Diameters Available, and in Most Compounds
Spliced & Vulcanized O-Rings
Rings Available in Most Compounds, All US & Metric Cord Stock Diameters, Custom Profiles and Shapes, PTFE Coating, FDA Compounds
Custom Shapes & Profiles
Square, Rectangular, Quad Style, Tubing O-Rings, Large Diameter Cord, Custom Shapes, U.S. & Metric Cord Diameters
O-Ring Kits
Standard, Metric, Splicing, Boss, Tube Fitting, Warehouse OEM Replacement, Hydraulic 90 Durometer, Custom Kits Available
Bonded Seals
Metal Bonded To Steel Washer Seal. Click HERE (PDF - 5074KB) for Bonded Seal Information & Sizing Chart
Get Started with Potter for your O-Ring Needs Today!
Potter Associates is your premier distributor of O-Rings. We have a wealth of expertise and experience being passed down by generation. To learn more about a specific service or product we have for your application, go ahead and request a quote to see what we can do! Still have some questions? Potter has you covered! Feel free to fill out a contact us form and we will respond promptly.