• All O-Rings. Buna-N, FKM, Silicone, Fluorosilicone, polyurethane

We make getting O-Rings easy! Millions of AS568 O-Rings, Metric O-Rings and Hydraulic Seals in Stock.

The O-Ring is one of the most basic and functional seals ever made and is the backbone to all the hydraulic and sealing applications in the world. An O-Ring is a solid-rubber seal shaped like a dough nut or torus. When compressed between mating surfaces, an O-Ring blocks the passage of liquids or gases. O-Rings are available in a wide range of standard and non-standard sizes that are suitable for nearly all sealing applications.

We have dramatically increased our core inventory of O-Rings over the last year and it is currently available online on a first come first serve basis. ACH or Wire Transfer available to pay for larger orders. O-Ring and Seal production times, shipping lead times and prices are increasing every day. Domestic manufacturing is currently running ~8-12 weeks and international lead times are ~25-52 weeks to ship.

AS-568 Standard USA O-Rings Sizes Per Society of Automotive Engineers

As the applications for o-rings become more demanding we are adding the seals to make the most demanding applications easy. Of the multitude of different O-Ring dimension standards in existence, the most popular in the United States is AS568 O-rings.In addition to our standard o-rings we had added several new items to increase production, performance and chemical resistance. Easy to identify colored o-rings in Buna-N. High performance seals like our cast urethane o-rings, Mil-Spec FKM Chemical Resistant Fluorocarbon and Mil-Spec Buna-N. Chemical resistant o-rings for every application, CV75 Viton® Extreme Chemical Resistant Fluorocarbon FKM O-Rings, Simriz® FFKM O-Rings an upgrade from Kalrez® or Chemraz®, Teflon Coated O-Rings and Teflon Encapsulated O-Rings. We make getting o-rings easy!

Size not listed, special requirements or large quantities please click this link to Request a Price Quote.

Copyright © 2022 The O-Ring Store, LLC
1847 Wilma Dr, Clarkston WA 99403
Phone 208-413-6377 - Fax 208-413-6719