O Ring Sizes Chart

The tables in the o ring size chart list approximately 2000 o ring sizes in order by inside diameter.

O ring sizes chart.

Until now o ring standards have left a gap between the 1 8 and 3 16 nominal cross sections. Custom o rings are available upon request and can typically be produced within a. Because of its popularity there is virtually an unlimited number of possible sizes of an o ring. Tolerances vary by use please see out tolerance pages.

Use the usa standard o ring sizing chart to find parker and as568 o ring sizes that work for your application. Various nations and organizations have developed o ring sizing standards that are now used worldwide. Thousands of non standard sizes are available in stock or can be made within a few weeks typically without tooling fees so no need to settle for a less than optimal fit. We have millions of as568 o rings in stock which can be purchased easily through our o rings online store.

The proper o ring size is a fundamental aspect of proper o ring performance. Popular o ring size standards include usa s as568 o ring size chart the uk s bs 1806 o ring sizing chart and japan s jis b 2401 o ring size list. Nominal cross section o rings. Find as568 o ring standard sizes by cross section inside diameter and outside diameter in our o ring size chart and separate o ring tolerance chart.

O rings are used in a variety of applications in different industries around the world. This as568 o ring chart is a sae size standard for o rings and shows as568 rev b or as568b o ring sizes which supersedes as568 rev a or as568a o ring dimensions. Standard british o rings sizes. Thousands of common metric o rings and non standard o rings in metric sizes are available in stock.

O rings are the most commonly used and widely available rubber sealing rings in the market. Please contact us if you are looking for a size not shown in the 5 32 group. Browse our metric o ring size chart to view common metric o ring sizes and order o rings from the world s largest inventory network. Use the o ring size chart to find the perfect as568 o rings for you.

Common metric o rings sizes. An o ring is one of the most common types of seals in the world. Millions of o ring sizes are in stock and ready to ship today. These o ring sizes correspond to us standard as568 british standard swedish as well as many common metric sizes according to.

In de signing this new group of o rings we left spacing in the part numbers to allow us to add additional sizes should they be required.