O Ring Size Table

The global o ring and seal size reference chart covers the as568 o ring sizes published by the society of automotive engineers s a e and includes the extended sizes in the 400 series dimensional tolerances for all as568 o rings offered by global o ring and seal are in accordance with iso 3601 1a the purpose of this chart is to specify the inside diameters cross.

O ring size table.

Thousands of common metric o rings and non standard o rings in metric sizes are available in stock. 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. An o ring is one of the most common types of seals in the world. O ring size chart as568 standard o ring sizes 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.

Thus the need for size standards which cover the most common sizes used. 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. 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.

Teflon encapsulated fep pfa viton and silicone o rings are available in 0 4 weeks. 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. 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. Because of its popularity there is virtually an unlimited number of possible sizes of an o ring.

If the o ring quad ring x ring or square ring you need doesn t fit these standards custom. The proper o ring size is a fundamental aspect of proper o ring performance. Metric sized o rings are readily available in the following materials with a 20 per size minimum. Standard british o rings sizes.

Use the o ring size chart to find the perfect as568 o rings for you. 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. As568 o ring size chart. Custom o rings are available upon request and can typically be produced within a few weeks with no tooling fees.

O rings are used in a variety of applications in different industries around the world. Millions of o ring sizes are in stock and ready to ship today. Select a size to buy standard and custom o rings from the world s largest inventory network or custom orders can be made within a few weeks. Standard sized black aflas 80 and blue fluorosilicone 70 o rings are available in 0 5 weeks.