JIS Silicone O-Rings
Silicone O-Rings
Japanese Industrial Standard O-Rings are another popular classification system used around the globe. Published by the Japanese Standard Association, these o-rings are also categorized using the metric system. JIS O-Rings are used in many different fields, but typically are implemented in Japan's semiconductor, automotive and machine tool industries.
This elastomer possesses mechanical properties similar to Viton®, with the exception of its slightly lower compression set resistance. It is more suitable for sensitive applications where lighter compressive forces are applied to energize the seal. This core has a Shore A hardness of 70 but it also offers a broader operating temperature range of -80°F to +500°F. (-62°C to +260°C). For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.
This elastomer possesses mechanical properties similar to Viton®, with the exception of its slightly lower compression set resistance. It is more suitable for sensitive applications where lighter compressive forces are applied to energize the seal. This core has a Shore A hardness of 70 but it also offers a broader operating temperature range of -80°F to +500°F. (-62°C to +260°C). For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.
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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 |
Call for a Quote |
O-Ring Industries |
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G290 S-70 |
IntegrationID
N/A 180292 |
Type N/A JIS Standard O-Ring | Material N/A Silicone | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 289.30 mm11.390 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-290 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
G280 S-70 |
IntegrationID
N/A 180291 |
Type N/A JIS Standard O-Ring | Material N/A Silicone | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 279.30 mm10.996 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-280 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
G270 S-70 |
IntegrationID
N/A 180290 |
Type N/A JIS Standard O-Ring | Material N/A Silicone | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 269.3 mm10.602 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-270 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
G260 S-70 |
IntegrationID
N/A 180289 |
Type N/A JIS Standard O-Ring | Material N/A Silicone | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 259.3 mm10.209 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-260 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
G255 S-70 |
IntegrationID
N/A 180288 |
Type N/A JIS Standard O-Ring | Material N/A Silicone | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 254.3 mm10.012 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-255 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
G250 S-70 |
IntegrationID
N/A 180287 |
Type N/A JIS Standard O-Ring | Material N/A Silicone | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 249.3 mm9.815 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-250 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
G240 S-70 |
IntegrationID
N/A 180285 |
Type N/A JIS Standard O-Ring | Material N/A Silicone | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 239.3 mm9.421 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-240 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
G230 S-70 |
IntegrationID
N/A 180284 |
Type N/A JIS Standard O-Ring | Material N/A Silicone | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 229.3 mm9.028 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-230 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
G220 S-70 |
IntegrationID
N/A 180283 |
Type N/A JIS Standard O-Ring | Material N/A Silicone | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 219.3 mm8.634 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-220 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
G210 S-70 |
IntegrationID
N/A 180282 |
Type N/A JIS Standard O-Ring | Material N/A Silicone | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 209.3 mm8.240 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-210 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
G200 S-70 |
IntegrationID
N/A 180281 |
Type N/A JIS Standard O-Ring | Material N/A Silicone | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 199.3 mm7.846 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-200 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
G195 S-70 |
IntegrationID
N/A 180280 |
Type N/A JIS Standard O-Ring | Material N/A Silicone | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 194.30 mm7.650 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-195 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
G190 S-70 |
IntegrationID
N/A 180279 |
Type N/A JIS Standard O-Ring | Material N/A Silicone | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 189.30 mm7.453 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-190 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
G185 S-70 |
IntegrationID
N/A 180278 |
Type N/A JIS Standard O-Ring | Material N/A Silicone | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 184.30 mm7.256 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-185 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
V175 S-70 |
IntegrationID
N/A 180500 |
Type N/A JIS Standard O-Ring | Material N/A Silicone | Cross Section Width N/A 0.157 in4.00 mm | Durometer N/A 70 | Inside Diameter N/A 173.00 mm6.811 in | CSW Tolerance N/A 0.004 in0.13 mm | ID Tolerance N/A 0.024 in0.60 mm | JIS Number N/A V-175 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
V150 S-70 |
IntegrationID
N/A 180499 |
Type N/A JIS Standard O-Ring | Material N/A Silicone | Cross Section Width N/A 0.157 in4.00 mm | Durometer N/A 70 | Inside Diameter N/A 148.50 mm5.846 in | CSW Tolerance N/A 0.004 in0.13 mm | ID Tolerance N/A 0.024 in0.60 mm | JIS Number N/A V-150 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
S150 S-70 |
IntegrationID
N/A 180447 |
Type N/A JIS Standard O-Ring | Material N/A Silicone | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 70 | Inside Diameter N/A 149.50 mm5.886 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.024 in0.60 mm | JIS Number N/A S-150 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
S145 S-70 |
IntegrationID
N/A 180445 |
Type N/A JIS Standard O-Ring | Material N/A Silicone | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 70 | Inside Diameter N/A 144.50 mm5.689 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.024 in0.60 mm | JIS Number N/A S-145 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
S140 S-70 |
IntegrationID
N/A 180444 |
Type N/A JIS Standard O-Ring | Material N/A Silicone | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 70 | Inside Diameter N/A 139.50 mm5.492 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.024 in0.60 mm | JIS Number N/A S-140 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
S135 S-70 |
IntegrationID
N/A 180442 |
Type N/A JIS Standard O-Ring | Material N/A Silicone | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 70 | Inside Diameter N/A 134.50 mm5.295 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.024 in0.60 mm | JIS Number N/A S-135 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
S132 S-70 |
IntegrationID
N/A 180441 |
Type N/A JIS Standard O-Ring | Material N/A Silicone | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 70 | Inside Diameter N/A 131.50 mm5.177 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.024 in0.60 mm | JIS Number N/A S-132 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
S130 S-70 |
IntegrationID
N/A 180440 |
Type N/A JIS Standard O-Ring | Material N/A Silicone | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 70 | Inside Diameter N/A 129.50 mm5.098 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.024 in0.60 mm | JIS Number N/A S-130 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
P180 S-70 |
IntegrationID
N/A 180338 |
Type N/A JIS Standard O-Ring | Material N/A Silicone | Cross Section Width N/A 0.331 in8.40 mm | Durometer N/A 70 | Inside Diameter N/A 179.50 mm7.067 in | CSW Tolerance N/A 0.006 in0.18 mm | ID Tolerance N/A 0.024 in0.60 mm | JIS Number N/A P-180 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
P175 S-70 |
IntegrationID
N/A 180336 |
Type N/A JIS Standard O-Ring | Material N/A Silicone | Cross Section Width N/A 0.331 in8.40 mm | Durometer N/A 70 | Inside Diameter N/A 174.50 mm6.870 in | CSW Tolerance N/A 0.006 in0.18 mm | ID Tolerance N/A 0.024 in0.60 mm | JIS Number N/A P-175 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
P170 S-70 |
IntegrationID
N/A 180335 |
Type N/A JIS Standard O-Ring | Material N/A Silicone | Cross Section Width N/A 0.331 in8.40 mm | Durometer N/A 70 | Inside Diameter N/A 169.50 mm6.673 in | CSW Tolerance N/A 0.006 in0.18 mm | ID Tolerance N/A 0.024 in0.60 mm | JIS Number N/A P-170 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |