Monroe
OneMonroe
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Tel: (877) 740-2007
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Email: sales@askmonroe.com
Website: monroeengineering.com
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OneMonroe Neoprene O-Rings are meticulously crafted to offer durable and dependable sealing solutions across a wide range of industries. Known for their exceptional resistance to oil, weather, and ozone, these O-rings are perfect for applications that demand both flexibility and resilience. Made from high-quality neoprene rubber, they provide a tight seal that prevents leaks and enhances the longevity of equipment, especially in applications exposed to fluctuating environmental conditions. Whether you’re in the automotive, industrial, or aerospace sector, OneMonroe Neoprene O-Rings are designed to meet rigorous sealing requirements with precision and reliability.

Available in standard AS568 sizing, our neoprene O-rings offer an easy and effective solution for various sealing needs. The AS568 specification ensures compatibility with standard industry sizes, making it easy to find the right fit for your project. Each O-ring is designed to handle a range of temperatures and pressures, providing long-lasting performance in both static and dynamic applications. Our neoprene O-rings are especially effective in resisting petroleum-based oils, making them an ideal choice for fuel and lubricant systems. Additionally, they exhibit good flexibility over a wide temperature range, ensuring that they maintain their sealing capabilities under different conditions.

OneMonroe prioritizes quality and consistency, and our neoprene O-rings undergo strict quality control to meet or exceed industry standards. With years of expertise in manufacturing precision-engineered sealing solutions, we are committed to providing products that enhance operational efficiency and reduce maintenance costs. Trust OneMonroe’s neoprene O-rings for a reliable, versatile, and high-performance solution that meets the stringent demands of various industrial applications, giving you peace of mind with every installation.

For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.

AS568 Buna O-Rings
Unit of Measure
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Item #

IntegrationID

Cross Section Width

Durometer

Inside Diameter

Cross Section Tolerance +/-

Inside Diameter Tolerance +/-

Size Reference - AS568

Quantity
-274 C-70 N/A
191819 		N/A 0.139 in3.53 mm N/A 70 N/A 253.59 mm9.984 in N/A 0.004 in0.10 mm N/A 0.055 in1.40 mm N/A -274
-275 C-70 N/A
191820 		N/A 0.139 in3.53 mm N/A 70 N/A 266.29 mm10.484 in N/A 0.004 in0.10 mm N/A 0.055 in1.40 mm N/A -275
-276 C-70 N/A
191821 		N/A 0.139 in3.53 mm N/A 70 N/A 278.99 mm10.984 in N/A 0.004 in0.10 mm N/A 0.065 in1.65 mm N/A -276
-277 C-70 N/A
191822 		N/A 0.139 in3.53 mm N/A 70 N/A 291.69 mm11.484 in N/A 0.004 in0.10 mm N/A 0.065 in1.65 mm N/A -277
-278 C-70 N/A
191823 		N/A 0.139 in3.53 mm N/A 70 N/A 304.39 mm11.984 in N/A 0.004 in0.10 mm N/A 0.065 in1.65 mm N/A -278
-279 C-70 N/A
191824 		N/A 0.139 in3.53 mm N/A 70 N/A 329.79 mm12.984 in N/A 0.004 in0.10 mm N/A 0.065 in1.65 mm N/A -279
-280 C-70 N/A
191825 		N/A 0.139 in3.53 mm N/A 70 N/A 355.19 mm13.984 in N/A 0.004 in0.10 mm N/A 0.065 in1.65 mm N/A -280
-281 C-70 N/A
191826 		N/A 0.139 in3.53 mm N/A 70 N/A 380.59 mm14.984 in N/A 0.004 in0.10 mm N/A 0.065 in1.65 mm N/A -281
-282 C-70 N/A
191827 		N/A 0.139 in3.53 mm N/A 70 N/A 405.26 mm15.955 in N/A 0.004 in0.10 mm N/A 0.075 in1.90 mm N/A -282
-283 C-70 N/A
191828 		N/A 0.139 in3.53 mm N/A 70 N/A 430.66 mm16.955 in N/A 0.004 in0.10 mm N/A 0.080 in2.05 mm N/A -283
-284 C-70 N/A
191829 		N/A 0.139 in3.53 mm N/A 70 N/A 456.06 mm17.955 in N/A 0.004 in0.10 mm N/A 0.085 in2.15 mm N/A -284
-309 C-70 N/A
191830 		N/A 0.210 in5.33 mm N/A 70 N/A 10.46 mm0.412 in N/A 0.005 in0.12 mm N/A 0.005 in0.12 mm N/A -309
-310 C-70 N/A
191831 		N/A 0.210 in5.33 mm N/A 70 N/A 12.07 mm0.475 in N/A 0.005 in0.12 mm N/A 0.005 in0.12 mm N/A -310
-311 C-70 N/A
191832 		N/A 0.210 in5.33 mm N/A 70 N/A 13.64 mm0.537 in N/A 0.005 in0.12 mm N/A 0.007 in0.17 mm N/A -311
-312 C-70 N/A
191833 		N/A 0.210 in5.33 mm N/A 70 N/A 15.24 mm0.600 in N/A 0.005 in0.12 mm N/A 0.009 in0.22 mm N/A -312
-313 C-70 N/A
191834 		N/A 0.210 in5.33 mm N/A 70 N/A 16.81 mm0.662 in N/A 0.005 in0.12 mm N/A 0.009 in0.22 mm N/A -313
-314 C-70 N/A
191835 		N/A 0.210 in5.33 mm N/A 70 N/A 18.42 mm0.725 in N/A 0.005 in0.12 mm N/A 0.010 in0.25 mm N/A -314
-315 C-70 N/A
191836 		N/A 0.210 in5.33 mm N/A 70 N/A 19.99 mm0.787 in N/A 0.005 in0.12 mm N/A 0.010 in0.25 mm N/A -315
-316 C-70 N/A
191837 		N/A 0.210 in5.33 mm N/A 70 N/A 21.59 mm0.850 in N/A 0.005 in0.12 mm N/A 0.010 in0.25 mm N/A -316
-317 C-70 N/A
191838 		N/A 0.210 in5.33 mm N/A 70 N/A 23.16 mm0.912 in N/A 0.005 in0.12 mm N/A 0.010 in0.25 mm N/A -317
-318 C-70 N/A
191839 		N/A 0.210 in5.33 mm N/A 70 N/A 24.77 mm0.975 in N/A 0.005 in0.12 mm N/A 0.010 in0.25 mm N/A -318
-319 C-70 N/A
191840 		N/A 0.210 in5.33 mm N/A 70 N/A 26.34 mm1.037 in N/A 0.005 in0.12 mm N/A 0.010 in0.25 mm N/A -319
-320 C-70 N/A
191841 		N/A 0.210 in5.33 mm N/A 70 N/A 27.94 mm1.100 in N/A 0.005 in0.12 mm N/A 0.012 in0.30 mm N/A -320
-321 C-70 N/A
191842 		N/A 0.210 in5.33 mm N/A 70 N/A 29.51 mm1.162 in N/A 0.005 in0.12 mm N/A 0.012 in0.30 mm N/A -321
-322 C-70 N/A
191843 		N/A 0.210 in5.33 mm N/A 70 N/A 31.12 mm1.225 in N/A 0.005 in0.12 mm N/A 0.012 in0.30 mm N/A -322
Unit of Measure
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