JIS EP O-Rings | OneMonroe

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.

Item #	IntegrationID	Type	Material	Cross Section Width	Durometer	Inside Diameter	CSW Tolerance	ID Tolerance	JIS Number
P175 EP-70	N/A 179296	N/A JIS Standard O-Ring	N/A EP	N/A 0.331 in8.40 mm	N/A 70	N/A 174.50 mm6.870 in	N/A 0.006 in0.18 mm	N/A 0.024 in0.60 mm	N/A P-175
P18 EP-70	N/A 179297	N/A JIS Standard O-Ring	N/A EP	N/A 0.094 in2.40 mm	N/A 70	N/A 17.80 mm0.701 in	N/A 0.003 in0.09 mm	N/A 0.005 in0.12 mm	N/A P-18
P180 EP-70	N/A 179298	N/A JIS Standard O-Ring	N/A EP	N/A 0.331 in8.40 mm	N/A 70	N/A 179.50 mm7.067 in	N/A 0.006 in0.18 mm	N/A 0.024 in0.60 mm	N/A P-180
P185 EP-70	N/A 179299	N/A JIS Standard O-Ring	N/A EP	N/A 0.331 in8.40 mm	N/A 70	N/A 184.50 mm7.264 in	N/A 0.006 in0.18 mm	N/A 0.031 in0.80 mm	N/A P-185
P190 EP-70	N/A 179300	N/A JIS Standard O-Ring	N/A EP	N/A 0.331 in8.40 mm	N/A 70	N/A 189.50 mm7.461 in	N/A 0.006 in0.18 mm	N/A 0.031 in0.80 mm	N/A P-190
P195 EP-70	N/A 179301	N/A JIS Standard O-Ring	N/A EP	N/A 0.331 in8.40 mm	N/A 70	N/A 194.50 mm7.657 in	N/A 0.006 in0.18 mm	N/A 0.031 in0.80 mm	N/A P-195
P20 EP-70	N/A 179302	N/A JIS Standard O-Ring	N/A EP	N/A 0.094 in2.40 mm	N/A 70	N/A 19.80 mm0.780 in	N/A 0.003 in0.09 mm	N/A 0.006 in0.15 mm	N/A P-20
P200 EP-70	N/A 179303	N/A JIS Standard O-Ring	N/A EP	N/A 0.331 in8.40 mm	N/A 70	N/A 199.5 mm7.854 in	N/A 0.006 in0.18 mm	N/A 0.031 in0.80 mm	N/A P-200
P205 EP-70	N/A 179304	N/A JIS Standard O-Ring	N/A EP	N/A 0.331 in8.40 mm	N/A 70	N/A 204.5 mm8.051 in	N/A 0.006 in0.18 mm	N/A 0.031 in0.80 mm	N/A P-205
P209 EP-70	N/A 179305	N/A JIS Standard O-Ring	N/A EP	N/A 0.331 in8.40 mm	N/A 70	N/A 208.5 mm8.209 in	N/A 0.006 in0.18 mm	N/A 0.031 in0.80 mm	N/A P-209
P21 EP-70	N/A 179306	N/A JIS Standard O-Ring	N/A EP	N/A 0.094 in2.40 mm	N/A 70	N/A 20.80 mm0.819 in	N/A 0.003 in0.09 mm	N/A 0.006 in0.15 mm	N/A P-21
P210 EP-70	N/A 179307	N/A JIS Standard O-Ring	N/A EP	N/A 0.331 in8.40 mm	N/A 70	N/A 209.5 mm8.248 in	N/A 0.006 in0.18 mm	N/A 0.031 in0.80 mm	N/A P-210
P215 EP-70	N/A 179308	N/A JIS Standard O-Ring	N/A EP	N/A 0.331 in8.40 mm	N/A 70	N/A 214.5 mm8.445 in	N/A 0.006 in0.18 mm	N/A 0.031 in0.80 mm	N/A P-215
P22 EP-70	N/A 179309	N/A JIS Standard O-Ring	N/A EP	N/A 0.094 in2.40 mm	N/A 70	N/A 21.80 mm0.858 in	N/A 0.003 in0.09 mm	N/A 0.006 in0.15 mm	N/A P-22
P22.4 EP-70	N/A 179310	N/A JIS Standard O-Ring	N/A EP	N/A 0.138 in3.50 mm	N/A 70	N/A 22.10 mm0.870 in	N/A 0.004 in0.10 mm	N/A 0.006 in0.15 mm	N/A P-22.4
P220 EP-70	N/A 179311	N/A JIS Standard O-Ring	N/A EP	N/A 0.331 in8.40 mm	N/A 70	N/A 219.5 mm8.642 in	N/A 0.006 in0.18 mm	N/A 0.031 in0.80 mm	N/A P-220
P225 EP-70	N/A 179312	N/A JIS Standard O-Ring	N/A EP	N/A 0.331 in8.40 mm	N/A 70	N/A 224.5 mm8.839 in	N/A 0.006 in0.18 mm	N/A 0.031 in0.80 mm	N/A P-225
P22A EP-70	N/A 179313	N/A JIS Standard O-Ring	N/A EP	N/A 0.138 in3.50 mm	N/A 70	N/A 21.70 mm0.854 in	N/A 0.004 in0.10 mm	N/A 0.006 in0.15 mm	N/A P-22A
P230 EP-70	N/A 179314	N/A JIS Standard O-Ring	N/A EP	N/A 0.331 in8.40 mm	N/A 70	N/A 229.5 mm9.035 in	N/A 0.006 in0.18 mm	N/A 0.031 in0.80 mm	N/A P-230
P235 EP-70	N/A 179315	N/A JIS Standard O-Ring	N/A EP	N/A 0.331 in8.40 mm	N/A 70	N/A 234.5 mm9.232 in	N/A 0.006 in0.18 mm	N/A 0.031 in0.80 mm	N/A P-235
P24 EP-70	N/A 179316	N/A JIS Standard O-Ring	N/A EP	N/A 0.138 in3.50 mm	N/A 70	N/A 23.70 mm0.933 in	N/A 0.004 in0.10 mm	N/A 0.006 in0.15 mm	N/A P-24
P240 EP-70	N/A 179317	N/A JIS Standard O-Ring	N/A EP	N/A 0.331 in8.40 mm	N/A 70	N/A 239.5 mm9.429 in	N/A 0.006 in0.18 mm	N/A 0.031 in0.80 mm	N/A P-240
P245 EP-70	N/A 179318	N/A JIS Standard O-Ring	N/A EP	N/A 0.331 in8.40 mm	N/A 70	N/A 244.5 mm9.626 in	N/A 0.006 in0.18 mm	N/A 0.031 in0.80 mm	N/A P-245
P25 EP-70	N/A 179319	N/A JIS Standard O-Ring	N/A EP	N/A 0.138 in3.50 mm	N/A 70	N/A 24.70 mm0.972 in	N/A 0.004 in0.10 mm	N/A 0.006 in0.15 mm	N/A P-25
P25.5 EP-70	N/A 179320	N/A JIS Standard O-Ring	N/A EP	N/A 0.138 in3.50 mm	N/A 70	N/A 25.20 mm0.992 in	N/A 0.004 in0.10 mm	N/A 0.006 in0.15 mm	N/A P-25.5

N/A
179296

N/A JIS Standard O-Ring

N/A EP

N/A 0.331 in8.40 mm

N/A 70

N/A 174.50 mm6.870 in

N/A 0.006 in0.18 mm

N/A 0.024 in0.60 mm

N/A P-175

P18 EP-70

N/A
179297

N/A JIS Standard O-Ring

N/A EP

N/A 0.094 in2.40 mm

N/A 70

N/A 17.80 mm0.701 in

N/A 0.003 in0.09 mm

N/A 0.005 in0.12 mm

N/A P-18

P180 EP-70

N/A
179298

N/A JIS Standard O-Ring

N/A EP

N/A 0.331 in8.40 mm

N/A 70

N/A 179.50 mm7.067 in

N/A 0.006 in0.18 mm

N/A 0.024 in0.60 mm

N/A P-180

P185 EP-70

N/A
179299

N/A JIS Standard O-Ring

N/A EP

N/A 0.331 in8.40 mm

N/A 70

N/A 184.50 mm7.264 in

N/A 0.006 in0.18 mm

N/A 0.031 in0.80 mm

N/A P-185

P190 EP-70

N/A
179300

N/A JIS Standard O-Ring

N/A EP

N/A 0.331 in8.40 mm

N/A 70

N/A 189.50 mm7.461 in

N/A 0.006 in0.18 mm

N/A 0.031 in0.80 mm

N/A P-190

P195 EP-70

N/A
179301

N/A JIS Standard O-Ring

N/A EP

N/A 0.331 in8.40 mm

N/A 70

N/A 194.50 mm7.657 in

N/A 0.006 in0.18 mm

N/A 0.031 in0.80 mm

N/A P-195

P20 EP-70

N/A
179302

N/A JIS Standard O-Ring

N/A EP

N/A 0.094 in2.40 mm

N/A 70

N/A 19.80 mm0.780 in

N/A 0.003 in0.09 mm

N/A 0.006 in0.15 mm

N/A P-20

P200 EP-70

N/A
179303

N/A JIS Standard O-Ring

N/A EP

N/A 0.331 in8.40 mm

N/A 70

N/A 199.5 mm7.854 in

N/A 0.006 in0.18 mm

N/A 0.031 in0.80 mm

N/A P-200

P205 EP-70

N/A
179304

N/A JIS Standard O-Ring

N/A EP

N/A 0.331 in8.40 mm

N/A 70

N/A 204.5 mm8.051 in

N/A 0.006 in0.18 mm

N/A 0.031 in0.80 mm

N/A P-205

P209 EP-70

N/A
179305

N/A JIS Standard O-Ring

N/A EP

N/A 0.331 in8.40 mm

N/A 70

N/A 208.5 mm8.209 in

N/A 0.006 in0.18 mm

N/A 0.031 in0.80 mm

N/A P-209

P21 EP-70

N/A
179306

N/A JIS Standard O-Ring

N/A EP

N/A 0.094 in2.40 mm

N/A 70

N/A 20.80 mm0.819 in

N/A 0.003 in0.09 mm

N/A 0.006 in0.15 mm

N/A P-21

P210 EP-70

N/A
179307

N/A JIS Standard O-Ring

N/A EP

N/A 0.331 in8.40 mm

N/A 70

N/A 209.5 mm8.248 in

N/A 0.006 in0.18 mm

N/A 0.031 in0.80 mm

N/A P-210

P215 EP-70

N/A
179308

N/A JIS Standard O-Ring

N/A EP

N/A 0.331 in8.40 mm

N/A 70

N/A 214.5 mm8.445 in

N/A 0.006 in0.18 mm

N/A 0.031 in0.80 mm

N/A P-215

P22 EP-70

N/A
179309

N/A JIS Standard O-Ring

N/A EP

N/A 0.094 in2.40 mm

N/A 70

N/A 21.80 mm0.858 in

N/A 0.003 in0.09 mm

N/A 0.006 in0.15 mm

N/A P-22

P22.4 EP-70

N/A
179310

N/A JIS Standard O-Ring

N/A EP

N/A 0.138 in3.50 mm

N/A 70

N/A 22.10 mm0.870 in

N/A 0.004 in0.10 mm

N/A 0.006 in0.15 mm

N/A P-22.4

P220 EP-70

N/A
179311

N/A JIS Standard O-Ring

N/A EP

N/A 0.331 in8.40 mm

N/A 70

N/A 219.5 mm8.642 in

N/A 0.006 in0.18 mm

N/A 0.031 in0.80 mm

N/A P-220

P225 EP-70

N/A
179312

N/A JIS Standard O-Ring

N/A EP

N/A 0.331 in8.40 mm

N/A 70

N/A 224.5 mm8.839 in

N/A 0.006 in0.18 mm

N/A 0.031 in0.80 mm

N/A P-225

P22A EP-70

N/A
179313

N/A JIS Standard O-Ring

N/A EP

N/A 0.138 in3.50 mm

N/A 70

N/A 21.70 mm0.854 in

N/A 0.004 in0.10 mm

N/A 0.006 in0.15 mm

N/A P-22A

P230 EP-70

N/A
179314

N/A JIS Standard O-Ring

N/A EP

N/A 0.331 in8.40 mm

N/A 70

N/A 229.5 mm9.035 in

N/A 0.006 in0.18 mm

N/A 0.031 in0.80 mm

N/A P-230

P235 EP-70

N/A
179315

N/A JIS Standard O-Ring

N/A EP

N/A 0.331 in8.40 mm

N/A 70

N/A 234.5 mm9.232 in

N/A 0.006 in0.18 mm

N/A 0.031 in0.80 mm

N/A P-235

P24 EP-70

N/A
179316

N/A JIS Standard O-Ring

N/A EP

N/A 0.138 in3.50 mm

N/A 70

N/A 23.70 mm0.933 in

N/A 0.004 in0.10 mm

N/A 0.006 in0.15 mm

N/A P-24

P240 EP-70

N/A
179317

N/A JIS Standard O-Ring

N/A EP

N/A 0.331 in8.40 mm

N/A 70

N/A 239.5 mm9.429 in

N/A 0.006 in0.18 mm

N/A 0.031 in0.80 mm

N/A P-240

P245 EP-70

N/A
179318

N/A JIS Standard O-Ring

N/A EP

N/A 0.331 in8.40 mm

N/A 70

N/A 244.5 mm9.626 in

N/A 0.006 in0.18 mm

N/A 0.031 in0.80 mm

N/A P-245

P25 EP-70

N/A
179319

N/A JIS Standard O-Ring

N/A EP

N/A 0.138 in3.50 mm

N/A 70

N/A 24.70 mm0.972 in

N/A 0.004 in0.10 mm

N/A 0.006 in0.15 mm

N/A P-25

P25.5 EP-70

N/A
179320

N/A JIS Standard O-Ring

N/A EP

N/A 0.138 in3.50 mm

N/A 70

N/A 25.20 mm0.992 in

N/A 0.004 in0.10 mm

N/A 0.006 in0.15 mm

N/A P-25.5