This metric o-ring groove design reference guide will help you find the right radius, back-up, pressure and other o-ring dimensions for basic applications. Once you find the exact metric o-ring you need, you can easily order online from the world's largest o-ring inventory network. O-Ring Size Charts O-ring, x-ring and square ring size charts.

With a wide variety of sizes available, Metric O-Rings fill in the gaps left by the standardized AS568 o-ring chart. Metric O-Ring sizing is determined by the o 

AS568 I.D ± C/S ± O.D I.D ± C/S ± O.D ‑001 0.029 0.004 0.040 0.003 0.109 0.74 0.11 1.02 0.07 2.78 ‑002 0.042 0.004 0.050 0.003 0.142 1.07 0.11 1.27 0.07 3.61 ‑003 0.056 0.004 0.060 0.003 0.176 1.42 0.11 1.53 0.07 4.48

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

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

Common Metric O-Rings Sizes (800)775-6525 | www.marcorubber.com REQUEST A QUOTE Common Metric O-Rings Sizes Tolerances var y 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.

395 rows · Interactive standard o-ring size chart to find Parker and AS568 o-ring size dimensions. Order Online millions of o-ring sizes are in-stock. (MM) OD (MM) Shop our

Common Metric O-Rings Sizes Tolerances var y 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. Size CS (IN) ID (IN) OD (IN) CS (MM) ID (MM) OD (MM) 0.5X1.3 0.020 0.051 0.091 0.50 1.30 2.30

Need to find a specific O-Ring? Our AS568 O-Ring Size chart is easy to use and navigate through. We also go over how to properly measure the o-ring, what dimensions to look for and some handy formulas that will make your life easy. Remember if you see something not in stock, reach out and we can find it for you.

901 3/32 902 1/8 903 3/16 904 1/4 905 5/16 906 3/8 907 7/16 908 1/2 909 9/16 910 5/8 911 11/16 912 3/4 913 13/16 914 7/8 916 1 918 1-1/8 920 1-1/4 924 1-1/2 928 1-3/4

Place an O-ring onto one of these sizing cones to determine the size of your O-ring. Cone for 1/4” to 3” ID ranges comes with a sizing tape to identify