AS568 Silicone O-Rings

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.

Item #	Cross Section Width	Durometer	Inside Diameter	Cross Section Tolerance +/-	Inside Diameter Tolerance +/-	Size Reference - AS568	Alternate P/N

-912 Silicone-90	N/A 0.116 in0.116 mm	N/A 90	N/A 0.924 in	N/A 0.004 in	N/A 0.009 in	N/A -912	N/A
-913 Silicone-90	N/A 0.116 in0.116 mm	N/A 90	N/A 0.986 in	N/A 0.004 in	N/A 0.01 in	N/A -913	N/A
-914 Silicone-90	N/A 0.116 in0.116 mm	N/A 90	N/A 1.047 in	N/A 0.004 in	N/A 0.01 in	N/A -914	N/A
-916 Silicone-90	N/A 0.116 in0.116 mm	N/A 90	N/A 1.171 in	N/A 0.004 in	N/A 0.01 in	N/A -916	N/A
-918 Silicone-90	N/A 0.116 in0.116 mm	N/A 90	N/A 1.355 in	N/A 0.004 in	N/A 0.012 in	N/A -918	N/A
-920 Silicone-90	N/A 0.118 in0.118 mm	N/A 90	N/A 1.475 in	N/A 0.004 in	N/A 0.014 in	N/A -920	N/A
-924 Silicone-90	N/A 0.118 in0.118 mm	N/A 90	N/A 1.720 in	N/A 0.004 in	N/A 0.014 in	N/A -924	N/A
-928 Silicone-90	N/A 0.118 in0.118 mm	N/A 90	N/A 2.090 in	N/A 0.004 in	N/A 0.018 in	N/A -928	N/A
-932 Silicone-90	N/A 0.118 in0.118 mm	N/A 90	N/A 2.337 in	N/A 0.004 in	N/A 0.018 in	N/A -932	N/A