OneMonroe JIS EP O-Rings offer industry-leading performance for applications requiring durable, high-quality seals. Crafted from EP (ethylene propylene) material, these O-rings are specifically designed to withstand a wide range of temperatures and provide excellent resistance to water, steam, and various chemical compounds. Their robust composition makes them perfect for challenging environments where other seals may fall short, providing consistent reliability and extending the lifespan of your equipment. Engineered to meet Japanese Industrial Standards (JIS), these O-rings offer precise sizing and exceptional sealing efficiency across multiple industries, from automotive and aerospace to manufacturing and heavy machinery.
Our EP O-rings undergo rigorous quality control processes to ensure they meet the highest industry standards. With OneMonroe, you can trust that each JIS EP O-ring is manufactured with top-tier materials and precision engineering, ensuring compatibility and durability under intense conditions. Thanks to their superior elastomeric properties, they resist deformation and maintain their sealing power, even in high-pressure applications. Whether you need a solution for low- or high-temperature applications, OneMonroe JIS EP O-rings provide a flexible, reliable sealing option designed to reduce maintenance needs and improve operational efficiency.
At OneMonroe, we understand that each project has unique requirements, and we are committed to providing O-rings that exceed expectations in terms of both performance and value. Available in a variety of sizes and specifications, our JIS EP O-rings are suited to custom applications and standard replacements alike. By choosing OneMonroe, you gain access to a team dedicated to offering high-quality sealing solutions and exceptional customer support to help you select the right product for your specific needs. Trust in OneMonroe's JIS EP O-rings to deliver durability, versatility, and efficiency to every project.
For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.
Cross Section Width (in)
Cross Section Width (mm)
Inside Diameter (mm)
Inside Diameter (in)
Item # |
IntegrationID |
Type |
Material |
Cross Section Width |
Durometer |
Inside Diameter |
CSW Tolerance |
ID Tolerance |
JIS Number |
---|---|---|---|---|---|---|---|---|---|
P56 EP-70 |
IntegrationID
N/A 179371 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 55.60 mm2.189 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.01 in0.25 mm | JIS Number N/A P-56 |
P58 EP-70 |
IntegrationID
N/A 179372 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 57.60 mm2.268 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.01 in0.25 mm | JIS Number N/A P-58 |
P6 EP-70 |
IntegrationID
N/A 179373 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.075 in1.90 mm | Durometer N/A 70 | Inside Diameter N/A 5.80 mm0.228 in | CSW Tolerance N/A 0.003 in0.09 mm | ID Tolerance N/A 0.005 in0.12 mm | JIS Number N/A P-6 |
P60 EP-70 |
IntegrationID
N/A 179374 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 59.6 mm2.346 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.01 in0.25 mm | JIS Number N/A P-60 |
P62 EP-70 |
IntegrationID
N/A 179375 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 61.60 mm2.425 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.01 in0.25 mm | JIS Number N/A P-62 |
P63 EP-70 |
IntegrationID
N/A 179376 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 62.60 mm2.465 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.01 in0.25 mm | JIS Number N/A P-63 |
P65 EP-70 |
IntegrationID
N/A 179377 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 64.60 mm2.543 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.01 in0.25 mm | JIS Number N/A P-65 |
P67 EP-70 |
IntegrationID
N/A 179378 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 66.60 mm2.622 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.01 in0.25 mm | JIS Number N/A P-67 |
P7 EP-70 |
IntegrationID
N/A 179379 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.075 in1.90 mm | Durometer N/A 70 | Inside Diameter N/A 6.80 mm0.268 in | CSW Tolerance N/A 0.003 in0.09 mm | ID Tolerance N/A 0.005 in0.12 mm | JIS Number N/A P-7 |
P70 EP-70 |
IntegrationID
N/A 179380 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 69.6 mm2.740 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.01 in0.25 mm | JIS Number N/A P-70 |
P71 EP-70 |
IntegrationID
N/A 179381 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 70.60 mm2.780 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.016 in0.40 mm | JIS Number N/A P-71 |
P75 EP-70 |
IntegrationID
N/A 179382 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 74.60 mm2.937 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.016 in0.40 mm | JIS Number N/A P-75 |
P8 EP-70 |
IntegrationID
N/A 179383 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.075 in1.90 mm | Durometer N/A 70 | Inside Diameter N/A 7.80 mm0.307 in | CSW Tolerance N/A 0.003 in0.09 mm | ID Tolerance N/A 0.005 in0.12 mm | JIS Number N/A P-8 |
P80 EP-70 |
IntegrationID
N/A 179384 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 79.60 mm3.134 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.016 in0.40 mm | JIS Number N/A P-80 |
P85 EP-70 |
IntegrationID
N/A 179385 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 84.60 mm3.331 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.016 in0.40 mm | JIS Number N/A P-85 |
P9 EP-70 |
IntegrationID
N/A 179386 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.075 in1.90 mm | Durometer N/A 70 | Inside Diameter N/A 8.80 mm0.346 in | CSW Tolerance N/A 0.003 in0.09 mm | ID Tolerance N/A 0.005 in0.12 mm | JIS Number N/A P-9 |
P90 EP-70 |
IntegrationID
N/A 179387 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 89.60 mm3.528 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.016 in0.40 mm | JIS Number N/A P-90 |
P95 EP-70 |
IntegrationID
N/A 179388 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 94.60 mm3.724 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.016 in0.40 mm | JIS Number N/A P-95 |
S10 EP-70 |
IntegrationID
N/A 179389 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.059 in1.50 mm | Durometer N/A 70 | Inside Diameter N/A 9.50 mm0.374 in | CSW Tolerance N/A 0.004 in0.08 mm | ID Tolerance N/A 0.006 in0.15 mm | JIS Number N/A S-10 |
S100 EP-70 |
IntegrationID
N/A 179390 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 70 | Inside Diameter N/A 99.50 mm3.917 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.016 in0.40 mm | JIS Number N/A S-100 |
S105 EP-70 |
IntegrationID
N/A 179391 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 70 | Inside Diameter N/A 104.50 mm4.114 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.016 in0.40 mm | JIS Number N/A S-105 |
S11.2 EP-70 |
IntegrationID
N/A 179392 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.059 in1.50 mm | Durometer N/A 70 | Inside Diameter N/A 10.70 mm0.421 in | CSW Tolerance N/A 0.004 in0.08 mm | ID Tolerance N/A 0.006 in0.15 mm | JIS Number N/A S-11.2 |
S110 EP-70 |
IntegrationID
N/A 179393 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 70 | Inside Diameter N/A 109.50 mm4.311 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.016 in0.40 mm | JIS Number N/A S-110 |
S112 EP-70 |
IntegrationID
N/A 179394 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 70 | Inside Diameter N/A 111.50 mm4.390 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.016 in0.40 mm | JIS Number N/A S-112 |
S115 EP-70 |
IntegrationID
N/A 179395 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 70 | Inside Diameter N/A 114.50 mm4.508 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.016 in0.40 mm | JIS Number N/A S-115 |