Monroe
OneMonroe
Locations Throughout the Country
ISO 9001:2015
Tel: (877) 740-2007
Fax: (800) 453-9683
Email: sales@askmonroe.com
Website: monroeengineering.com
Print Back

OneMonroe's AS568 Buna O-Rings offer a versatile and durable sealing solution designed to meet a wide range of industrial needs. Crafted from high-quality Buna-N (Nitrile) rubber, these O-rings provide excellent resistance to oil, fuel, and various chemicals, making them a dependable choice for many applications. Known for their strength and elasticity, our Buna O-rings can perform under varying temperatures and pressures, maintaining a reliable seal even in challenging environments. Each AS568 Buna O-Ring meets industry standards, ensuring quality, consistency, and compatibility across a range of machines, equipment, and components.

Our AS568 Buna O-Rings come in a variety of sizes and thicknesses, allowing users to find the perfect fit for their specific applications. At Monroe, we understand the importance of compatibility, which is why we offer O-rings that meet the AS568 standard sizing requirements, the most widely recognized specification in sealing applications. This sizing consistency ensures that our Buna O-Rings provide a precise fit, minimizing the risk of leaks and enhancing the efficiency and lifespan of the equipment in which they’re used. From automotive engines and hydraulic systems to plumbing and air compressors, OneMonroe AS568 Buna O-Rings deliver reliable performance where it matters most.

Choosing OneMonroe AS568 Buna O-Rings means choosing a product built for durability and reliability. Our Buna-N material offers outstanding wear resistance, meaning these O-rings will withstand repeated use and maintain a strong seal over time. As a trusted leader in industrial components, OneMonroe is dedicated to providing high-quality products and customer service that exceeds expectations. When sealing solutions are critical to your application’s success, OneMonroe’s AS568 Buna O-Rings offer the performance, consistency, and resilience you can trust.

AS568 Buna O-Rings
Unit of Measure
« 31 32 

Item #

IntegrationID

Cross Section Width

Durometer

Inside Diameter

Cross Section Tolerance +/-

Inside Diameter Tolerance +/-

Size Reference - AS568

Alternate P/N

Quantity
-903 Buna-70 N/A 0.064 in N/A 70 N/A 0.301 in N/A 0.003 in N/A 0.005 in N/A -903 N/A
-904 Buna-70 N/A 0.072 in N/A 70 N/A 0.351 in N/A 0.003 in N/A 0.005 in N/A -904 N/A
-905 Buna-70 N/A 0.072 in N/A 70 N/A 0.414 in N/A 0.003 in N/A 0.005 in N/A -905 N/A
-906 Buna-70 N/A 0.078 in N/A 70 N/A 0.468 in N/A 0.003 in N/A 0.005 in N/A -906 N/A
-907 Buna-70 N/A 0.082 in N/A 70 N/A 0.530 in N/A 0.003 in N/A 0.005 in N/A -907 N/A
-908 Buna-70 N/A 0.087 in N/A 70 N/A 0.644 in N/A 0.003 in N/A 0.009 in N/A -908 N/A
-909 Buna-70 N/A 0.097 in N/A 70 N/A 0.706 in N/A 0.003 in N/A 0.009 in N/A -909 N/A
-910 Buna-70 N/A 0.097 in N/A 70 N/A 0.755 in N/A 0.003 in N/A 0.009 in N/A -910 N/A
-911 Buna-70 N/A 0.116 in N/A 70 N/A 0.863 in N/A 0.004 in N/A 0.009 in N/A -911 N/A
-912 Buna-70 N/A 0.116 in N/A 70 N/A 0.924 in N/A 0.004 in N/A 0.009 in N/A -912 N/A
-913 Buna-70 N/A 0.116 in N/A 70 N/A 0.986 in N/A 0.004 in N/A 0.01 in N/A -913 N/A
-914 Buna-70 N/A 0.116 in N/A 70 N/A 1.047 in N/A 0.004 in N/A 0.01 in N/A -914 N/A
-916 Buna-70 N/A 0.116 in N/A 70 N/A 1.171 in N/A 0.004 in N/A 0.01 in N/A -916 N/A
-918 Buna-70 N/A 0.116 in N/A 70 N/A 1.355 in N/A 0.004 in N/A 0.012 in N/A -918 N/A
-920 Buna-70 N/A 0.118 in N/A 70 N/A 1.475 in N/A 0.004 in N/A 0.014 in N/A -920 N/A
-924 Buna-70 N/A 0.118 in N/A 70 N/A 1.720 in N/A 0.004 in N/A 0.014 in N/A -924 N/A
-928 Buna-70 N/A 0.118 in N/A 70 N/A 2.090 in N/A 0.004 in N/A 0.018 in N/A -928 N/A
-932 Buna-70 N/A 0.118 in N/A 70 N/A 2.337 in N/A 0.004 in N/A 0.018 in N/A -932 N/A
-901 Buna-90 N/A 0.056 in N/A 90 N/A 0.185 in N/A 0.003 in N/A 0.005 in N/A -901 N/A
-902 Buna-90 N/A 0.064 in N/A 90 N/A 0.239 in N/A 0.003 in N/A 0.005 in N/A -902 N/A
-903 Buna-90 N/A 0.064 in N/A 90 N/A 0.301 in N/A 0.003 in N/A 0.005 in N/A -903 N/A
-904 Buna-90 N/A 0.072 in N/A 90 N/A 0.351 in N/A 0.003 in N/A 0.005 in N/A -904 N/A
-905 Buna-90 N/A 0.072 in N/A 90 N/A 0.414 in N/A 0.003 in N/A 0.005 in N/A -905 N/A
-906 Buna-90 N/A 0.078 in N/A 90 N/A 0.468 in N/A 0.003 in N/A 0.005 in N/A -906 N/A
-907 Buna-90 N/A 0.082 in N/A 90 N/A 0.530 in N/A 0.003 in N/A 0.005 in N/A -907 N/A
Unit of Measure
« 31 32