AS568. AS568 is the most commonly used standard in the United States for defining “inch sizes” of o-rings.

specifying O-ring and groove dimensions for static applica- tions with pressures less than 1500 possible O-ring ID and smallest possible gland diameter.

This O-ring size chart provides a list of standard AS568 O-ring sizes. Most industries consider AS568 specifications, standard O-ring sizes. Each AS568 dash number is a unique number that denotes specific O-ring dimensions. If you need to know how to size an O-ring, consider starting with these AS568 O-ring sizes so you will not have to

USA AS568 o-ring standard sizes are the most commonly used o-ring sizes in the world. Refer to our standard o-ring size chart to find USA AS568 o-ring dimensions. Order o-rings online from the world’s largest inventory network including custom o-rings typically without tooling fees.

Jul 21,  · O-ring specifications are mainly UHSO ring specifications, UHPO ring specifications, UNO ring specifications, DHO ring specifications, piston rod O-ring

How to Measure O-Rings · Place the O-ring on a clean, flat, level surface. · Determine the inside diameter by using a ruler to measure from one inner edge to 

for non-standard sizes. Parco offers O-rings in all 369 standard sizes, shown on the enclosed chart. Metric Sizes Standard metric sizes for O-rings are defined by International Standard ISO 3601-1:2002: Fluid power systems O-rings Part 1: Inside diameters, cross-sections, tolerances and size identification code. That standard groups metric

Technical Handbook O-rings Standard O-ring Sizes (200 Series 201 to 285 cross section Diameters w = 139 ± .004 inches, w = 3,53 ± 0,10 mm Size Nominal Size Standard O-ring Size Metric O-ring Size Only (Inches) (Inches) (millimeters) AS 568A Actual Per AS 568 A Actual Per AS 568A Uniform Dash No. I.D. O.D. W.

The O-Ring Store LLC : O-Ring Size Chart - O-Ring Cord Stock OSK™ Assorted O-Ring Kits OSK™ O-Ring Repair Kits OSK™ Hydraulic Cylinder Seal Kits OSK™ Air Nailer O-Ring Kits O-Ring Lubrication Products Olypsys™ for O-Rings AS568 Standard O-Rings (Inch) Metric O-Rings - Standard and ISO 3601 OSK Pool, Spa & Pump O-rings Hydraulic Seals - Inch O-Ring Glue &

Parco O-rings are available in a wide range of standard and non-standard sizes that are suitable for nearly all sealing applications. Two dimensions describe 

Technical Handbook O-rings Standard O-ring Sizes (200 Series 201 to 285 cross section Diameters w = 139 ± .004 inches, w = 3,53 ± 0,10 mm Size Nominal Size Standard O-ring Size Metric O-ring Size Only (Inches) (Inches) (millimeters) AS 568A Actual Per AS 568 A Actual Per AS 568A Uniform Dash No. I.D. O.D. W.

O-Rings • Manufactured to US and international standards: AS568, ISO 3601, DIN 3771, JIS and metric. Custom sizes of almost any dimension. • Miniature O-rings, large special O-rings, continuously molded and spliced cord. • Perfluorinated (FFKM) O-rings, custom molded products and die-cuts. Broadest chemical resistance, highest purity and

Outside diameter (O.D.) is for reference only. O-Rings are specified by I.D.and Inside Diameter cross section. Phone: (716) 684-6560 Fax: (716) 684-8302 E-mail: [email protected] Online: applerubber.com. For complete list of o-ring seal sizes, please use the O-Ring Size Search Tool online at applerubber.com. Standard O-Rings

There are three Dimensions that you need in order to obtain the perfectly sized O-Ring for your application. These are the Outside Diameter 

Advantages of Smaller Cross-Section. The main advantages of small O-ring cross-sections incorporate a smaller compact size, lighter weight than larger cross-section O-ring’s, and are less expensive especially in reference to higher cost elastomers like FKM or fluorosilicone. With a smaller cross-section there is less machining required for

O-Rings. O-rings are circular sealing elements with circular cross-sections, and are mainly used in static applications. The sizes are specified by the inside diameter and the cross section diameter. Our O-rings are manufactured according to metric and imperial international standards such as AS 568B, DIN ISO 3601 and JIS.