O Ring Dimensions Chart

Inside diameters cross sections tolerances and size identification code.

O ring dimensions chart.

We have millions of as568 o rings in stock which can be purchased easily through our o rings online store. Thus the need for size standards which cover the most common sizes used. The tables in the o ring size chart list approximately 2000 o ring sizes in order by inside diameter. The proper o ring size is a fundamental aspect of proper o ring performance.

Fluid power systems o rings part 1. O ring tolerances vary by use please refer to our o ring. These o ring sizes correspond to us standard as568 british standard swedish as well as many common metric sizes according to din and iso standards. Standard metric sizes for o rings are defined by international standard iso 3601 1 2002.

O rings are used in a variety of applications in different industries around the world. Most of these sizes are readily available from. Because of its popularity there is virtually an unlimited number of possible sizes of an o ring. An o ring is one of the most common types of seals in the world.

Usa as568 o ring standard sizes are the most commonly used o ring sizes in the world. Whether your application conforms to u s japanese jis british bs or common metric sizing for o rings these o ring size charts will help you locate the right o ring size. The g series is used for general purpose applications and includes a wide range of. 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.