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OneMonroe Metric PTFE O-Rings are engineered to meet the highest standards of reliability and performance across a wide range of applications. Designed from durable PTFE (polytetrafluoroethylene), these O-rings offer outstanding resistance to heat, chemicals, and wear, making them an ideal choice for industries requiring high-performance seals. With a focus on precision, OneMonroe manufactures these O-rings in metric sizes to ensure the perfect fit for your application, enhancing performance and longevity even in the most demanding environments. Whether you're working in aerospace, medical, automotive, or industrial settings, OneMonroe Metric PTFE O-Rings provide the quality and durability your applications demand.

Crafted with advanced material properties, PTFE O-Rings from OneMonroe offer exceptional chemical inertness and a low coefficient of friction, allowing them to perform consistently where other materials might fail. These O-rings are highly effective in sealing against fluids and gases, resisting degradation from exposure to oils, acids, and solvents. This makes them particularly well-suited for applications involving high temperatures and pressures, as well as in situations where low friction is essential. With OneMonroe Metric PTFE O-Rings, you can be confident in their ability to handle extreme operating conditions without losing integrity or performance over time.

OneMonroe is dedicated to providing customers with high-quality products that meet specific industry needs, and our Metric PTFE O-Rings are no exception. We offer a variety of sizes and can customize our solutions to meet your unique specifications, ensuring that your sealing requirements are always met with precision. Each O-ring undergoes rigorous quality testing to guarantee consistent performance, and our team of experts is always available to assist with selection and support. Trust OneMonroe Metric PTFE O-Rings to deliver the exceptional quality, durability, and reliability that only decades of manufacturing expertise can provide.

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

Metric O-Rings
Unit of Measure
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Item #

IntegrationID

Type

Material

Cross Reference

Cross Section Width

Inside Diameter

Product Guides

Quantity
124.6 X 5.7 PTFE N/A
174473
N/A Metric Standard O-Ring N/A PTFE N/A P125 N/A 5.70 mm N/A 124.60 mm N/A Seal Guides
119.6 X 5.7 PTFE N/A
174392
N/A Metric Standard O-Ring N/A PTFE N/A P120 N/A 5.70 mm N/A 119.60 mm N/A Seal Guides
12.3 X 2.4 PTFE N/A
174408
N/A Metric Standard O-Ring N/A PTFE N/A P12.5 N/A 2.40 mm N/A 12.30 mm N/A Seal Guides
11.8 X 2.4 PTFE N/A
174285
N/A Metric Standard O-Ring N/A PTFE N/A P12 N/A 2.40 mm N/A 11.80 mm N/A Seal Guides
114.6 X 5.7 PTFE N/A
174342
N/A Metric Standard O-Ring N/A PTFE N/A P115 N/A 5.70 mm N/A 114.60 mm N/A Seal Guides
111.6 X 5.7 PTFE N/A
174309
N/A Metric Standard O-Ring N/A PTFE N/A P112 N/A 5.70 mm N/A 111.60 mm N/A Seal Guides
11 X 2.4 PTFE N/A
174266
N/A Metric Standard O-Ring N/A PTFE N/A P11.2 N/A 2.40 mm N/A 11.00 mm N/A Seal Guides
10.8 X 2.4 PTFE N/A
174148
N/A Metric Standard O-Ring N/A PTFE N/A P11 N/A 2.40 mm N/A 10.80 mm N/A Seal Guides
9.8 X 2.4 PTFE N/A
178052
N/A Metric Standard O-Ring N/A PTFE N/A P10A N/A 2.40 mm N/A 9.80 mm N/A Seal Guides
104.6 X 5.7 PTFE N/A
174208
N/A Metric Standard O-Ring N/A PTFE N/A P105 N/A 5.70 mm N/A 104.60 mm N/A Seal Guides
101.6 X 5.7 PTFE N/A
174175
N/A Metric Standard O-Ring N/A PTFE N/A P102 N/A 5.70 mm N/A 101.60 mm N/A Seal Guides
99.6 X 5.7 PTFE N/A
178180
N/A Metric Standard O-Ring N/A PTFE N/A P100 N/A 5.70 mm N/A 99.60 mm N/A Seal Guides
9.8 X 1.9 PTFE N/A
178051
N/A Metric Standard O-Ring N/A PTFE N/A P10 N/A 1.90 mm N/A 9.80 mm N/A Seal Guides
94.4 X 3.1 PTFE N/A
178110
N/A Metric Standard O-Ring N/A PTFE N/A G95 N/A 3.10 mm N/A 94.40 mm N/A Seal Guides
89.4 X 3.1 PTFE N/A
178016
N/A Metric Standard O-Ring N/A PTFE N/A G90 N/A 3.10 mm N/A 89.40 mm N/A Seal Guides
84.4 X 3.1 PTFE N/A
177950
N/A Metric Standard O-Ring N/A PTFE N/A G85 N/A 3.10 mm N/A 84.40 mm N/A Seal Guides
79.4 X 3.1 PTFE N/A
177850
N/A Metric Standard O-Ring N/A PTFE N/A G80 N/A 3.10 mm N/A 79.40 mm N/A Seal Guides
74.4 X 3.1 PTFE N/A
177776
N/A Metric Standard O-Ring N/A PTFE N/A G75 N/A 3.10 mm N/A 74.40 mm N/A Seal Guides
69.4 X 3.1 PTFE N/A
177666
N/A Metric Standard O-Ring N/A PTFE N/A G70 N/A 3.10 mm N/A 69.40 mm N/A Seal Guides
64.4 X 3.1 PTFE N/A
177582
N/A Metric Standard O-Ring N/A PTFE N/A G65 N/A 3.10 mm N/A 64.40 mm N/A Seal Guides
59.4 X 3.1 PTFE N/A
177451
N/A Metric Standard O-Ring N/A PTFE N/A G60 N/A 3.10 mm N/A 59.40 mm N/A Seal Guides
54.4 X 3.1 PTFE N/A
177355
N/A Metric Standard O-Ring N/A PTFE N/A G55 N/A 3.10 mm N/A 54.40 mm N/A Seal Guides
49.4 X 3.1 PTFE N/A
177203
N/A Metric Standard O-Ring N/A PTFE N/A G50 N/A 3.10 mm N/A 49.40 mm N/A Seal Guides
44.4 X 3.1 PTFE N/A
177033
N/A Metric Standard O-Ring N/A PTFE N/A G45 N/A 3.10 mm N/A 44.40 mm N/A Seal Guides
39.4 X 3.1 PTFE N/A
176758
N/A Metric Standard O-Ring N/A PTFE N/A G40 N/A 3.10 mm N/A 39.40 mm N/A Seal Guides
Unit of Measure
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