Monroe
OneMonroe
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OneMonroe PTFE O-Rings are crafted for high-performance sealing in the most demanding applications. Made from polytetrafluoroethylene (PTFE), these O-rings are uniquely resistant to chemicals, heat, and environmental stresses, making them a versatile solution across a broad range of industries. Designed with the highest quality standards, OneMonroe PTFE O-Rings provide reliable, long-lasting seals in environments where other materials may falter. With impressive durability and adaptability, our PTFE O-Rings are suitable for use in automotive, aerospace, food processing, and industrial applications that require precise and resilient sealing.

OneMonroe offers a variety of PTFE O-Rings, including specialized JIS PTFE O-Rings, crafted to meet Japanese Industrial Standards. These JIS-compliant O-rings ensure compatibility and high performance in specialized machinery and equipment. Each PTFE O-ring is engineered to resist extreme temperatures, aggressive chemicals, and high pressures, making them ideal for use in hydraulic systems, chemical processing, and high-temperature equipment. With the chemical inertness of PTFE, our O-rings prevent degradation and contamination, delivering exceptional sealing solutions that maintain integrity over extended use.

At OneMonroe, quality is our priority. Our PTFE O-Rings undergo stringent testing and quality control to ensure consistent performance in challenging environments. In addition to standard sizes, we offer custom options to meet unique specifications, providing a tailored sealing solution for every application. Choose OneMonroe PTFE O-Rings for your sealing needs, and experience the benefits of superior material quality, industry compliance, and our commitment to durability and precision. Trust OneMonroe to deliver the high-quality sealing solutions your project demands.

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

JIS O-Rings
Unit of Measure
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Item #

IntegrationID

Type

Material

Cross Section Width

Inside Diameter

CSW Tolerance

ID Tolerance

JIS Number

Quantity
G100 PTFE N/A
182081 		N/A JIS Standard O-Ring N/A PTFE N/A 0.122 in3.10 mm N/A 99.40 mm3.913 in N/A 0.004 in0.10 mm N/A 0.016 in0.40 mm N/A G-100
G105 PTFE N/A
182082 		N/A JIS Standard O-Ring N/A PTFE N/A 0.122 in3.10 mm N/A 104.40 mm4.110 in N/A 0.004 in0.10 mm N/A 0.016 in0.40 mm N/A G-105
G110 PTFE N/A
182083 		N/A JIS Standard O-Ring N/A PTFE N/A 0.122 in3.10 mm N/A 109.40 mm4.307 in N/A 0.004 in0.10 mm N/A 0.016 in0.40 mm N/A G-110
G115 PTFE N/A
182084 		N/A JIS Standard O-Ring N/A PTFE N/A 0.122 in3.10 mm N/A 114.40 mm4.504 in N/A 0.004 in0.10 mm N/A 0.016 in0.40 mm N/A G-115
G120 PTFE N/A
182085 		N/A JIS Standard O-Ring N/A PTFE N/A 0.122 in3.10 mm N/A 119.40 mm4.701 in N/A 0.004 in0.10 mm N/A 0.016 in0.40 mm N/A G-120
G125 PTFE N/A
182086 		N/A JIS Standard O-Ring N/A PTFE N/A 0.122 in3.10 mm N/A 124.40 mm4.898 in N/A 0.004 in0.10 mm N/A 0.016 in0.40 mm N/A G-125
G130 PTFE N/A
182087 		N/A JIS Standard O-Ring N/A PTFE N/A 0.122 in3.10 mm N/A 129.40 mm5.094 in N/A 0.004 in0.10 mm N/A 0.024 in0.60 mm N/A G-130
G135 PTFE N/A
182088 		N/A JIS Standard O-Ring N/A PTFE N/A 0.122 in3.10 mm N/A 134.40 mm5.291 in N/A 0.004 in0.10 mm N/A 0.024 in0.60 mm N/A G-135
G140 PTFE N/A
182089 		N/A JIS Standard O-Ring N/A PTFE N/A 0.122 in3.10 mm N/A 139.40 mm5.488 in N/A 0.004 in0.10 mm N/A 0.024 in0.60 mm N/A G-140
G145 PTFE N/A
182090 		N/A JIS Standard O-Ring N/A PTFE N/A 0.122 in3.10 mm N/A 144.40 mm5.685 in N/A 0.004 in0.10 mm N/A 0.024 in0.60 mm N/A G-145
G150 PTFE N/A
182091 		N/A JIS Standard O-Ring N/A PTFE N/A 0.224 in5.70 mm N/A 149.30 mm5.878 in N/A 0.006 in0.15 mm N/A 0.024 in0.60 mm N/A G-150
G155 PTFE N/A
182092 		N/A JIS Standard O-Ring N/A PTFE N/A 0.224 in5.70 mm N/A 154.30 mm6.075 in N/A 0.006 in0.15 mm N/A 0.024 in0.60 mm N/A G-155
G160 PTFE N/A
182093 		N/A JIS Standard O-Ring N/A PTFE N/A 0.224 in5.70 mm N/A 159.30 mm6.272 in N/A 0.006 in0.15 mm N/A 0.024 in0.60 mm N/A G-160
G165 PTFE N/A
182094 		N/A JIS Standard O-Ring N/A PTFE N/A 0.224 in5.70 mm N/A 164.30 mm6.469 in N/A 0.006 in0.15 mm N/A 0.024 in0.60 mm N/A G-165
G170 PTFE N/A
182095 		N/A JIS Standard O-Ring N/A PTFE N/A 0.224 in5.70 mm N/A 169.30 mm6.665 in N/A 0.006 in0.15 mm N/A 0.024 in0.60 mm N/A G-170
G175 PTFE N/A
182096 		N/A JIS Standard O-Ring N/A PTFE N/A 0.224 in5.70 mm N/A 174.30 mm6.862 in N/A 0.006 in0.15 mm N/A 0.024 in0.60 mm N/A G-175
G180 PTFE N/A
182097 		N/A JIS Standard O-Ring N/A PTFE N/A 0.224 in5.70 mm N/A 179.30 mm7.059 in N/A 0.006 in0.15 mm N/A 0.024 in0.60 mm N/A G-180
G185 PTFE N/A
182098 		N/A JIS Standard O-Ring N/A PTFE N/A 0.224 in5.70 mm N/A 184.30 mm7.256 in N/A 0.006 in0.15 mm N/A 0.031 in0.80 mm N/A G-185
G190 PTFE N/A
182099 		N/A JIS Standard O-Ring N/A PTFE N/A 0.224 in5.70 mm N/A 189.30 mm7.453 in N/A 0.006 in0.15 mm N/A 0.031 in0.80 mm N/A G-190
G195 PTFE N/A
182100 		N/A JIS Standard O-Ring N/A PTFE N/A 0.224 in5.70 mm N/A 194.30 mm7.650 in N/A 0.006 in0.15 mm N/A 0.031 in0.80 mm N/A G-195
G200 PTFE N/A
182101 		N/A JIS Standard O-Ring N/A PTFE N/A 0.224 in5.70 mm N/A 199.3 mm7.846 in N/A 0.006 in0.15 mm N/A 0.031 in0.80 mm N/A G-200
G210 PTFE N/A
182102 		N/A JIS Standard O-Ring N/A PTFE N/A 0.224 in5.70 mm N/A 209.3 mm8.240 in N/A 0.006 in0.15 mm N/A 0.031 in0.80 mm N/A G-210
G220 PTFE N/A
182103 		N/A JIS Standard O-Ring N/A PTFE N/A 0.224 in5.70 mm N/A 219.3 mm8.634 in N/A 0.006 in0.15 mm N/A 0.031 in0.80 mm N/A G-220
G230 PTFE N/A
182104 		N/A JIS Standard O-Ring N/A PTFE N/A 0.224 in5.70 mm N/A 229.3 mm9.028 in N/A 0.006 in0.15 mm N/A 0.031 in0.80 mm N/A G-230
G240 PTFE N/A
182105 		N/A JIS Standard O-Ring N/A PTFE N/A 0.224 in5.70 mm N/A 239.3 mm9.421 in N/A 0.006 in0.15 mm N/A 0.031 in0.80 mm N/A G-240
Unit of Measure
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