Standard O Ring Sizes Imperial

Iso3601 international organisation for standardisation metric o rings british standard bs1806 o ring sizes imperial british standard extended series 500 800 o ring sizes imperial british standard bs4518 o ring sizes metric o rings replaced by iso3601 standard.

Standard o ring sizes imperial.

An o ring is one of the most common types of seals in the world. 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. Thus the need for size standards which cover the most common sizes used. Find the right size o rings quad rings x rings and square rings for your application.

The most commonly found o ring size standard even in metric based machinery. That standard groups metric sizes into two series g and a. Tolerances vary by use please see our tolerance pages 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. British standard bs1806 american aerospace standard as568a sae boss seals and extended range of imperial sized o rings.

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. Metric o rings and custom size o rings are often used when a standard o ring size will not fit an application or existing hardware. Custom o rings are available upon request and can typically be produced within a. O ring size charts for u s.

Standard british o rings sizes. The g series is used for general purpose applications and includes a wide range of. Tolerances vary by use please see out tolerance pages. Fluid power systems o rings part 1.

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. O rings are used in a variety of applications in different industries around the world. Common metric o rings sizes. Standard british o rings sizes.

0 070 1 16 nominal 1 78mm cross section. And metric o ring sizes. Standard metric sizes for o rings are defined by international standard iso 3601 1 2002. Inside diameters cross sections tolerances and size identification code.

Because of its popularity there is virtually an unlimited number of possible sizes of an o ring.