OneMonroe Silicone O-Rings offer exceptional sealing solutions for a wide range of applications, ensuring reliability and durability under various operating conditions. Known for their superior elasticity and resistance to extreme temperatures, these silicone O-rings provide a strong, consistent seal in environments that demand high performance. Manufactured in compliance with AS568 standards, they are engineered to deliver precision and quality, making them ideal for use in industries such as automotive, aerospace, food and beverage, and medical. Whether you’re working with high heat or low temperatures, OneMonroe’s silicone O-rings maintain their flexibility and sealing strength, ensuring optimal performance over time.
Our silicone O-rings are designed for versatility and longevity. Thanks to their high resistance to compression set and resilience against UV, ozone, and various weather conditions, these O-rings are perfectly suited for both indoor and outdoor applications. This durability is further complemented by silicone's natural resistance to a wide range of chemicals, including water, acids, and bases, making them suitable for applications where exposure to harsh substances is a concern. With a range of sizes available, OneMonroe’s AS568 silicone O-rings provide seamless integration with various equipment, delivering a dependable sealing solution across industries.
OneMonroe is committed to delivering quality products that meet and exceed industry standards. Our silicone O-rings are rigorously tested to ensure consistency and reliability, providing peace of mind for applications that require a dependable seal. Whether for manufacturing, repairs, or new installations, OneMonroe’s silicone O-rings offer an ideal balance of flexibility, resilience, and chemical resistance. Trust in OneMonroe for a sealing solution that combines durability, quality, and exceptional performance across every application.
For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.
Cross Section Width (in)
Cross Section Width (mm)
Cross Section Width (mm)
Inside Diameter (mm)
Inside Diameter (in)
Item # |
IntegrationID |
Cross Section Width |
Durometer |
Inside Diameter |
Cross Section Tolerance +/- |
Inside Diameter Tolerance +/- |
Size Reference - AS568 |
Alternate P/N |
---|---|---|---|---|---|---|---|---|
-907 Silicone-75 | Cross Section Width N/A 0.082 in0.082 mm | Durometer N/A 75 | Inside Diameter N/A 0.530 in | Cross Section Tolerance +/- N/A 0.003 in | Inside Diameter Tolerance +/- N/A 0.005 in | Size Reference - AS568 N/A -907 | Alternate P/N N/A | |
-908 Silicone-75 | Cross Section Width N/A 0.087 in0.087 mm | Durometer N/A 75 | Inside Diameter N/A 0.644 in | Cross Section Tolerance +/- N/A 0.003 in | Inside Diameter Tolerance +/- N/A 0.009 in | Size Reference - AS568 N/A -908 | Alternate P/N N/A | |
-909 Silicone-75 | Cross Section Width N/A 0.097 in0.097 mm | Durometer N/A 75 | Inside Diameter N/A 0.706 in | Cross Section Tolerance +/- N/A 0.003 in | Inside Diameter Tolerance +/- N/A 0.009 in | Size Reference - AS568 N/A -909 | Alternate P/N N/A | |
-910 Silicone-75 | Cross Section Width N/A 0.097 in0.097 mm | Durometer N/A 75 | Inside Diameter N/A 0.755 in | Cross Section Tolerance +/- N/A 0.003 in | Inside Diameter Tolerance +/- N/A 0.009 in | Size Reference - AS568 N/A -910 | Alternate P/N N/A | |
-911 Silicone-75 | Cross Section Width N/A 0.116 in0.116 mm | Durometer N/A 75 | Inside Diameter N/A 0.863 in | Cross Section Tolerance +/- N/A 0.004 in | Inside Diameter Tolerance +/- N/A 0.009 in | Size Reference - AS568 N/A -911 | Alternate P/N N/A | |
-912 Silicone-75 | Cross Section Width N/A 0.116 in0.116 mm | Durometer N/A 75 | Inside Diameter N/A 0.924 in | Cross Section Tolerance +/- N/A 0.004 in | Inside Diameter Tolerance +/- N/A 0.009 in | Size Reference - AS568 N/A -912 | Alternate P/N N/A | |
-913 Silicone-75 | Cross Section Width N/A 0.116 in0.116 mm | Durometer N/A 75 | Inside Diameter N/A 0.986 in | Cross Section Tolerance +/- N/A 0.004 in | Inside Diameter Tolerance +/- N/A 0.01 in | Size Reference - AS568 N/A -913 | Alternate P/N N/A | |
-914 Silicone-75 | Cross Section Width N/A 0.116 in0.116 mm | Durometer N/A 75 | Inside Diameter N/A 1.047 in | Cross Section Tolerance +/- N/A 0.004 in | Inside Diameter Tolerance +/- N/A 0.01 in | Size Reference - AS568 N/A -914 | Alternate P/N N/A | |
-916 Silicone-75 | Cross Section Width N/A 0.116 in0.116 mm | Durometer N/A 75 | Inside Diameter N/A 1.171 in | Cross Section Tolerance +/- N/A 0.004 in | Inside Diameter Tolerance +/- N/A 0.01 in | Size Reference - AS568 N/A -916 | Alternate P/N N/A | |
-918 Silicone-75 | Cross Section Width N/A 0.116 in0.116 mm | Durometer N/A 75 | Inside Diameter N/A 1.355 in | Cross Section Tolerance +/- N/A 0.004 in | Inside Diameter Tolerance +/- N/A 0.012 in | Size Reference - AS568 N/A -918 | Alternate P/N N/A | |
-920 Silicone-75 | Cross Section Width N/A 0.118 in0.118 mm | Durometer N/A 75 | Inside Diameter N/A 1.475 in | Cross Section Tolerance +/- N/A 0.004 in | Inside Diameter Tolerance +/- N/A 0.014 in | Size Reference - AS568 N/A -920 | Alternate P/N N/A | |
-924 Silicone-75 | Cross Section Width N/A 0.118 in0.118 mm | Durometer N/A 75 | Inside Diameter N/A 1.720 in | Cross Section Tolerance +/- N/A 0.004 in | Inside Diameter Tolerance +/- N/A 0.014 in | Size Reference - AS568 N/A -924 | Alternate P/N N/A | |
-928 Silicone-75 | Cross Section Width N/A 0.118 in0.118 mm | Durometer N/A 75 | Inside Diameter N/A 2.090 in | Cross Section Tolerance +/- N/A 0.004 in | Inside Diameter Tolerance +/- N/A 0.018 in | Size Reference - AS568 N/A -928 | Alternate P/N N/A | |
-932 Silicone-75 | Cross Section Width N/A 0.118 in0.118 mm | Durometer N/A 75 | Inside Diameter N/A 2.337 in | Cross Section Tolerance +/- N/A 0.004 in | Inside Diameter Tolerance +/- N/A 0.018 in | Size Reference - AS568 N/A -932 | Alternate P/N N/A | |
-901 Silicone-90 | Cross Section Width N/A 0.056 in0.056 mm | Durometer N/A 90 | Inside Diameter N/A 0.185 in | Cross Section Tolerance +/- N/A 0.003 in | Inside Diameter Tolerance +/- N/A 0.005 in | Size Reference - AS568 N/A -901 | Alternate P/N N/A | |
-902 Silicone-90 | Cross Section Width N/A 0.064 in0.064 mm | Durometer N/A 90 | Inside Diameter N/A 0.239 in | Cross Section Tolerance +/- N/A 0.003 in | Inside Diameter Tolerance +/- N/A 0.005 in | Size Reference - AS568 N/A -902 | Alternate P/N N/A | |
-903 Silicone-90 | Cross Section Width N/A 0.064 in0.064 mm | Durometer N/A 90 | Inside Diameter N/A 0.301 in | Cross Section Tolerance +/- N/A 0.003 in | Inside Diameter Tolerance +/- N/A 0.005 in | Size Reference - AS568 N/A -903 | Alternate P/N N/A | |
-904 Silicone-90 | Cross Section Width N/A 0.072 in0.072 mm | Durometer N/A 90 | Inside Diameter N/A 0.351 in | Cross Section Tolerance +/- N/A 0.003 in | Inside Diameter Tolerance +/- N/A 0.005 in | Size Reference - AS568 N/A -904 | Alternate P/N N/A | |
-905 Silicone-90 | Cross Section Width N/A 0.072 in0.072 mm | Durometer N/A 90 | Inside Diameter N/A 0.414 in | Cross Section Tolerance +/- N/A 0.003 in | Inside Diameter Tolerance +/- N/A 0.005 in | Size Reference - AS568 N/A -905 | Alternate P/N N/A | |
-906 Silicone-90 | Cross Section Width N/A 0.078 in0.078 mm | Durometer N/A 90 | Inside Diameter N/A 0.468 in | Cross Section Tolerance +/- N/A 0.003 in | Inside Diameter Tolerance +/- N/A 0.005 in | Size Reference - AS568 N/A -906 | Alternate P/N N/A | |
-907 Silicone-90 | Cross Section Width N/A 0.082 in0.082 mm | Durometer N/A 90 | Inside Diameter N/A 0.530 in | Cross Section Tolerance +/- N/A 0.003 in | Inside Diameter Tolerance +/- N/A 0.005 in | Size Reference - AS568 N/A -907 | Alternate P/N N/A | |
-908 Silicone-90 | Cross Section Width N/A 0.087 in0.087 mm | Durometer N/A 90 | Inside Diameter N/A 0.644 in | Cross Section Tolerance +/- N/A 0.003 in | Inside Diameter Tolerance +/- N/A 0.009 in | Size Reference - AS568 N/A -908 | Alternate P/N N/A | |
-909 Silicone-90 | Cross Section Width N/A 0.097 in0.097 mm | Durometer N/A 90 | Inside Diameter N/A 0.706 in | Cross Section Tolerance +/- N/A 0.003 in | Inside Diameter Tolerance +/- N/A 0.009 in | Size Reference - AS568 N/A -909 | Alternate P/N N/A | |
-910 Silicone-90 | Cross Section Width N/A 0.097 in0.097 mm | Durometer N/A 90 | Inside Diameter N/A 0.755 in | Cross Section Tolerance +/- N/A 0.003 in | Inside Diameter Tolerance +/- N/A 0.009 in | Size Reference - AS568 N/A -910 | Alternate P/N N/A | |
-911 Silicone-90 | Cross Section Width N/A 0.116 in0.116 mm | Durometer N/A 90 | Inside Diameter N/A 0.863 in | Cross Section Tolerance +/- N/A 0.004 in | Inside Diameter Tolerance +/- N/A 0.009 in | Size Reference - AS568 N/A -911 | Alternate P/N N/A |