Monroe
OneMonroe
Locations Throughout the Country
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Tel: (877) 740-2007
Fax: (800) 453-9683
Email: sales@askmonroe.com
Website: monroeengineering.com
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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
S70 PTFE N/A
182306 		N/A JIS Standard O-Ring N/A PTFE N/A 0.079 in2.00 mm N/A 69.5 mm2.736 in N/A 0.004 in0.09 mm N/A 0.01 in0.25 mm N/A S-70
S71 PTFE N/A
182307 		N/A JIS Standard O-Ring N/A PTFE N/A 0.079 in2.00 mm N/A 70.50 mm2.776 in N/A 0.004 in0.09 mm N/A 0.016 in0.40 mm N/A S-71
S75 PTFE N/A
182308 		N/A JIS Standard O-Ring N/A PTFE N/A 0.079 in2.00 mm N/A 74.50 mm2.933 in N/A 0.004 in0.09 mm N/A 0.016 in0.40 mm N/A S-75
S8 PTFE N/A
182309 		N/A JIS Standard O-Ring N/A PTFE N/A 0.059 in1.50 mm N/A 7.50 mm0.295 in N/A 0.004 in0.08 mm N/A 0.006 in0.15 mm N/A S-8
S80 PTFE N/A
182310 		N/A JIS Standard O-Ring N/A PTFE N/A 0.079 in2.00 mm N/A 79.50 mm3.130 in N/A 0.004 in0.09 mm N/A 0.016 in0.40 mm N/A S-80
S85 PTFE N/A
182311 		N/A JIS Standard O-Ring N/A PTFE N/A 0.079 in2.00 mm N/A 84.50 mm3.327 in N/A 0.004 in0.09 mm N/A 0.016 in0.40 mm N/A S-85
S9 PTFE N/A
182312 		N/A JIS Standard O-Ring N/A PTFE N/A 0.059 in1.50 mm N/A 8.50 mm0.335 in N/A 0.004 in0.08 mm N/A 0.006 in0.15 mm N/A S-9
S90 PTFE N/A
182313 		N/A JIS Standard O-Ring N/A PTFE N/A 0.079 in2.00 mm N/A 89.50 mm3.524 in N/A 0.004 in0.09 mm N/A 0.016 in0.40 mm N/A S-90
S95 PTFE N/A
182314 		N/A JIS Standard O-Ring N/A PTFE N/A 0.079 in2.00 mm N/A 94.50 mm3.720 in N/A 0.004 in0.09 mm N/A 0.016 in0.40 mm N/A S-95
V100 PTFE N/A
182315 		N/A JIS Standard O-Ring N/A PTFE N/A 0.157 in4.00 mm N/A 99.00 mm3.898 in N/A 0.004 in0.13 mm N/A 0.016 in0.40 mm N/A V-100
V1055 PTFE N/A
182316 		N/A JIS Standard O-Ring N/A PTFE N/A 0.394 in10.00 mm N/A 1044.00 mm41.102 in N/A 0.012 in0.22 mm N/A 0.118 in3.00 mm N/A V-1055
V120 PTFE N/A
182317 		N/A JIS Standard O-Ring N/A PTFE N/A 0.157 in4.00 mm N/A 119.00 mm4.685 in N/A 0.004 in0.13 mm N/A 0.016 in0.40 mm N/A V-120
V15 PTFE N/A
182318 		N/A JIS Standard O-Ring N/A PTFE N/A 0.157 in4.00 mm N/A 14.5 mm0.571 in N/A 0.004 in0.13 mm N/A 0.006 in0.15 mm N/A V-15
V150 PTFE N/A
182319 		N/A JIS Standard O-Ring N/A PTFE N/A 0.157 in4.00 mm N/A 148.50 mm5.846 in N/A 0.004 in0.13 mm N/A 0.024 in0.60 mm N/A V-150
V175 PTFE N/A
182320 		N/A JIS Standard O-Ring N/A PTFE N/A 0.157 in4.00 mm N/A 173.00 mm6.811 in N/A 0.004 in0.13 mm N/A 0.024 in0.60 mm N/A V-175
V225 PTFE N/A
182321 		N/A JIS Standard O-Ring N/A PTFE N/A 0.236 in6.00 mm N/A 222.5 mm8.760 in N/A 0.006 in0.15 mm N/A 0.031 in0.80 mm N/A V-225
V24 PTFE N/A
182322 		N/A JIS Standard O-Ring N/A PTFE N/A 0.157 in4.00 mm N/A 23.5 mm0.925 in N/A 0.004 in0.13 mm N/A 0.006 in0.15 mm N/A V-24
V275 PTFE N/A
182323 		N/A JIS Standard O-Ring N/A PTFE N/A 0.236 in6.00 mm N/A 272 mm10.709 in N/A 0.006 in0.15 mm N/A 0.031 in0.80 mm N/A V-275
V325 PTFE N/A
182324 		N/A JIS Standard O-Ring N/A PTFE N/A 0.236 in6.00 mm N/A 321.50 mm12.657 in N/A 0.006 in0.15 mm N/A 0.039 in1.00 mm N/A V-325
V34 PTFE N/A
182325 		N/A JIS Standard O-Ring N/A PTFE N/A 0.157 in4.00 mm N/A 33.50 mm1.319 in N/A 0.004 in0.13 mm N/A 0.006 in0.15 mm N/A V-34
V380 PTFE N/A
182326 		N/A JIS Standard O-Ring N/A PTFE N/A 0.236 in6.00 mm N/A 376.00 mm14.803 in N/A 0.006 in0.15 mm N/A 0.039 in1.00 mm N/A V-380
V40 PTFE N/A
182327 		N/A JIS Standard O-Ring N/A PTFE N/A 0.157 in4.00 mm N/A 39.50 mm1.555 in N/A 0.004 in0.13 mm N/A 0.006 in0.15 mm N/A V-40
V430 PTFE N/A
182328 		N/A JIS Standard O-Ring N/A PTFE N/A 0.236 in6.00 mm N/A 425.5 mm16.752 in N/A 0.006 in0.15 mm N/A 0.047 in1.20 mm N/A V-430
V480 PTFE N/A
182329 		N/A JIS Standard O-Ring N/A PTFE N/A 0.394 in10.00 mm N/A 475.00 mm18.701 in N/A 0.012 in0.22 mm N/A 0.047 in1.20 mm N/A V-480
V530 PTFE N/A
182330 		N/A JIS Standard O-Ring N/A PTFE N/A 0.394 in10.00 mm N/A 524.5 mm20.650 in N/A 0.012 in0.22 mm N/A 0.063 in1.60 mm N/A V-530
Unit of Measure
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