Monroe
OneMonroe
Locations Throughout the Country
ISO 9001:2015
Tel: (877) 740-2007
Fax: (800) 453-9683
Email: sales@askmonroe.com
Website: monroeengineering.com
Print Back
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.
JIS O-Rings
Unit of Measure
 1 2 3 4 5 »  

Item #

IntegrationID

Type

Material

Cross Section Width

Durometer

Inside Diameter

CSW Tolerance

ID Tolerance

JIS Number

Call for a Quote

O-Ring Industries

Quantity
G25 S-70 N/A
180286 		N/A JIS Standard O-Ring N/A Silicone N/A 0.122 in3.10 mm N/A 70 N/A 24.40 mm0.961 in N/A 0.004 in0.10 mm N/A 0.006 in0.15 mm N/A G-25 N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
G250 S-70 N/A
180287 		N/A JIS Standard O-Ring N/A Silicone N/A 0.224 in5.70 mm N/A 70 N/A 249.3 mm9.815 in N/A 0.006 in0.15 mm N/A 0.031 in0.80 mm N/A G-250 N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
G255 S-70 N/A
180288 		N/A JIS Standard O-Ring N/A Silicone N/A 0.224 in5.70 mm N/A 70 N/A 254.3 mm10.012 in N/A 0.006 in0.15 mm N/A 0.031 in0.80 mm N/A G-255 N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
G260 S-70 N/A
180289 		N/A JIS Standard O-Ring N/A Silicone N/A 0.224 in5.70 mm N/A 70 N/A 259.3 mm10.209 in N/A 0.006 in0.15 mm N/A 0.031 in0.80 mm N/A G-260 N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
G270 S-70 N/A
180290 		N/A JIS Standard O-Ring N/A Silicone N/A 0.224 in5.70 mm N/A 70 N/A 269.3 mm10.602 in N/A 0.006 in0.15 mm N/A 0.031 in0.80 mm N/A G-270 N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
G280 S-70 N/A
180291 		N/A JIS Standard O-Ring N/A Silicone N/A 0.224 in5.70 mm N/A 70 N/A 279.30 mm10.996 in N/A 0.006 in0.15 mm N/A 0.031 in0.80 mm N/A G-280 N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
G290 S-70 N/A
180292 		N/A JIS Standard O-Ring N/A Silicone N/A 0.224 in5.70 mm N/A 70 N/A 289.30 mm11.390 in N/A 0.006 in0.15 mm N/A 0.031 in0.80 mm N/A G-290 N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
G30 S-70 N/A
180293 		N/A JIS Standard O-Ring N/A Silicone N/A 0.122 in3.10 mm N/A 70 N/A 29.40 mm1.157 in N/A 0.004 in0.10 mm N/A 0.006 in0.15 mm N/A G-30 N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
G300 S-70 N/A
180294 		N/A JIS Standard O-Ring N/A Silicone N/A 0.224 in5.70 mm N/A 70 N/A 299.30 mm11.783 in N/A 0.006 in0.15 mm N/A 0.031 in0.80 mm N/A G-300 N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
G35 S-70 N/A
180295 		N/A JIS Standard O-Ring N/A Silicone N/A 0.122 in3.10 mm N/A 70 N/A 34.40 mm1.354 in N/A 0.004 in0.10 mm N/A 0.006 in0.15 mm N/A G-35 N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
G40 S-70 N/A
180296 		N/A JIS Standard O-Ring N/A Silicone N/A 0.122 in3.10 mm N/A 70 N/A 39.40 mm1.551 in N/A 0.004 in0.10 mm N/A 0.006 in0.15 mm N/A G-40 N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
G45 S-70 N/A
180297 		N/A JIS Standard O-Ring N/A Silicone N/A 0.122 in3.10 mm N/A 70 N/A 44.40 mm1.748 in N/A 0.004 in0.10 mm N/A 0.01 in0.25 mm N/A G-45 N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
G50 S-70 N/A
180298 		N/A JIS Standard O-Ring N/A Silicone N/A 0.122 in3.10 mm N/A 70 N/A 49.40 mm1.945 in N/A 0.004 in0.10 mm N/A 0.01 in0.25 mm N/A G-50 N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
G55 S-70 N/A
180299 		N/A JIS Standard O-Ring N/A Silicone N/A 0.122 in3.10 mm N/A 70 N/A 54.40 mm2.142 in N/A 0.004 in0.10 mm N/A 0.01 in0.25 mm N/A G-55 N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
G60 S-70 N/A
180300 		N/A JIS Standard O-Ring N/A Silicone N/A 0.122 in3.10 mm N/A 70 N/A 59.4 mm2.339 in N/A 0.004 in0.10 mm N/A 0.01 in0.25 mm N/A G-60 N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
G65 S-70 N/A
180301 		N/A JIS Standard O-Ring N/A Silicone N/A 0.122 in3.10 mm N/A 70 N/A 64.40 mm2.535 in N/A 0.004 in0.10 mm N/A 0.01 in0.25 mm N/A G-65 N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
G70 S-70 N/A
180302 		N/A JIS Standard O-Ring N/A Silicone N/A 0.122 in3.10 mm N/A 70 N/A 69.4 mm2.732 in N/A 0.004 in0.10 mm N/A 0.01 in0.25 mm N/A G-70 N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
G75 S-70 N/A
180303 		N/A JIS Standard O-Ring N/A Silicone N/A 0.122 in3.10 mm N/A 70 N/A 74.40 mm2.929 in N/A 0.004 in0.10 mm N/A 0.016 in0.40 mm N/A G-75 N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
G80 S-70 N/A
180304 		N/A JIS Standard O-Ring N/A Silicone N/A 0.122 in3.10 mm N/A 70 N/A 79.40 mm3.126 in N/A 0.004 in0.10 mm N/A 0.016 in0.40 mm N/A G-80 N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
G85 S-70 N/A
180305 		N/A JIS Standard O-Ring N/A Silicone N/A 0.122 in3.10 mm N/A 70 N/A 84.40 mm3.323 in N/A 0.004 in0.10 mm N/A 0.016 in0.40 mm N/A G-85 N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
G90 S-70 N/A
180306 		N/A JIS Standard O-Ring N/A Silicone N/A 0.122 in3.10 mm N/A 70 N/A 89.40 mm3.520 in N/A 0.004 in0.10 mm N/A 0.016 in0.40 mm N/A G-90 N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
G95 S-70 N/A
180307 		N/A JIS Standard O-Ring N/A Silicone N/A 0.122 in3.10 mm N/A 70 N/A 94.40 mm3.717 in N/A 0.004 in0.10 mm N/A 0.016 in0.40 mm N/A G-95 N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
P10 S-70 N/A
180308 		N/A JIS Standard O-Ring N/A Silicone N/A 0.075 in1.90 mm N/A 70 N/A 9.80 mm0.386 in N/A 0.003 in0.09 mm N/A 0.005 in0.12 mm N/A P-10 N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
P100 S-70 N/A
180309 		N/A JIS Standard O-Ring N/A Silicone N/A 0.224 in5.70 mm N/A 70 N/A 99.60 mm3.921 in N/A 0.006 in0.15 mm N/A 0.016 in0.40 mm N/A P-100 N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
P102 S-70 N/A
180310 		N/A JIS Standard O-Ring N/A Silicone N/A 0.224 in5.70 mm N/A 70 N/A 101.60 mm4.000 in N/A 0.006 in0.15 mm N/A 0.016 in0.40 mm N/A P-102 N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
Unit of Measure
 1 2 3 4 5 »