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.

Standard Size O-Rings (AS568B) The standard sizes used by o-ring manufacturers in the United States are defined by Aerospace Standard AS568B, Aerospace Size Standard for O-rings. That document, published by the Society of Automotive Engineers (SAE), lists the sizes of O-rings in six series or groups in both inches and millimeters.

The internal diameter is the distance across the diameter measured from the inside edge of the O ring. It is also known as the inside diameter 

Size CS (IN) ID (IN) OD (IN) CS (MM) ID (MM) OD (MM) Shop our online store or get a qu 001 0.040 0.029 0.109 1.02 0.74 2.78 Get Quote Buy Online 002 0.050 0.042 0.142 1.27 1.07 3.61 Get Quote Buy Online 003 0.060 0.056 0.176 1.52 1.42 4.46 Get Quote Buy Online

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. I.D. Tol. +/- W I.D. Tol. +/- W

Metric O-Rings Size Chart. 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. Thousands of common metric o-rings and non-standard o-rings in metric sizes are available in stock. Custom o-rings are available upon request and can typically be produced within a few

Parker 500 Series O-Ring Sizes. 5-XXX sizes are o-rings of nonstandard dimensions for which Parker has tooling.

O-rings are actually really easy to measure. All you need to do is measure the internal diameter (ID) or outside diameter (OD) and the width or cross section (C/S) of the o ring. The diagram shows exactly where these dimensions are to be found.

The best way to size an o-ring is by measuring the CS (cross-section) and ID (inside diameter). For measuring the cross-section, it is best to 

There are various size options depending on the ID you need to measure, but the most common sizes are 2-12", 12-24", 24-36", 36-48", and 48-60". O-Ring Installation Tool - The PRO TOOL V rolls o-rings right into the groove for quick, safe installation. Protect the groove and the seal by utilizing this ergonomic o-ring installation device.

O-Ring Sizes and Material Selection, Download Metric O-Ring Sizes and Standard Sizes Chart (PDF) O-Ring Standard Size AS 568A, BS 4518, GB/T 3452.1, JIS B 2401, Metric, Swedish SMS 1586, Of the many kinds of sealing technology available in products manufacturing and machine design, the use of the o-ring is perhaps the most common and extensive.

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 

O-Ring Size Chart Dimensions Browse in-depth charts on o-ring and sealing product sizes to find the right seal for your application. View Guide O-Ring Tolerances Guide View inside diameter and cross section tolerance levels for o-rings in different size measurements. View Guide O-Ring Gland Design Guide Groove design is critical to o-ring success.

Substantially all O-ring manufacturers present their catalog data in the rotation of “groupings” or “families” of cross-sectional thickness first, then followed by dimensions of inside diameter. All sizes with 1/16” nominal wall are listed first, followed by rings with 3/32” wall, then 1/8” wall, etc.

AS568 is the most commonly used standard in the United States for defining “inch sizes” of o-rings. AS568 SIZE CHART. View Size Chart. BS 1806. British 

AS568 Number Nominal Actual Nominal Actual ID ID CS CS 001 1/32 0.029 1/32 0.040 002 3/64 0.042 3/64 0.050

Cross sections are available within a range of 0.118 to 0.500" (3.00 mm to 12.70 mm) for many compounds with a minimum inside diameter of 26.000" (660.40 mm). Kalrez® Splice & Join O-rings are typically made to order. Orders for quantities, sizes and compounds will be placed and processed to within standard manufacturing lead times. FEATURED

The proper o-ring size is a fundamental aspect of proper o-ring performance. Whether your application conforms to U.S., Japanese JIS, British BS, or Common Metric sizing for o-rings,

Standard O-Ring Sizing Charts for AS568 Standard Metric JIS BS Parker Reference Dimensions . REQUEST A QUOTE . If you already know the specifics of your order, you can request a fast quote from our sales team. 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

Warranty. Join forces with the Riders of Rohan! The Knots of Rohan ring is etched with an intricate knot pattern inspired by the mighty warriors who fought the armies of Sauron. Width: 6.6mm. Thickness: 1.75mm.

Standard USA Square-Rings sizes. Dimensions per AS568 although 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. Square Ring Seal Chart