OneMonroe’s JIS BUNA O-Rings offer superior sealing solutions for various industrial applications, ensuring top-notch reliability and performance in demanding environments. Designed to meet the Japanese Industrial Standards (JIS), these O-rings are manufactured from high-quality BUNA-N (Nitrile) material, known for its exceptional resistance to oils, fuels, and various other chemicals. The precise engineering and careful selection of materials make these O-rings ideal for industries requiring secure seals in automotive, marine, hydraulic, and manufacturing sectors. With a focus on both performance and durability, OneMonroe’s JIS BUNA O-Rings are the perfect choice for applications where robust, long-lasting sealing is essential.
At OneMonroe, quality and consistency are paramount in every product we offer. Our JIS BUNA O-Rings undergo stringent testing and quality assurance procedures to ensure they meet both international standards and the high expectations of our customers. The BUNA-N material used in these O-rings is specially selected for its resilience in extreme temperatures and high-pressure conditions, providing dependable performance in both hot and cold environments. Additionally, OneMonroe’s comprehensive inventory allows us to supply various sizes and specifications of JIS BUNA O-Rings, accommodating both common and unique sealing requirements with ease.
Choosing OneMonroe means selecting a trusted partner in sealing solutions, backed by years of expertise and commitment to excellence. Our JIS BUNA O-Rings provide not only the assurance of high-quality materials but also the peace of mind that comes from using a product engineered for precision and durability. With fast delivery options and a responsive customer support team, OneMonroe is dedicated to providing the best in industrial sealing technology to keep your operations running smoothly and efficiently. Trust OneMonroe’s JIS BUNA O-Rings for a sealing solution that delivers reliable results every time.
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)
Durometer
Inside Diameter (mm)
Inside Diameter (in)
Item # |
IntegrationID |
Type |
Material |
Cross Section Width |
Durometer |
Inside Diameter |
CSW Tolerance |
ID Tolerance |
JIS Number |
O-Ring Industries |
---|---|---|---|---|---|---|---|---|---|---|
P8 B-90 |
IntegrationID
N/A 178506 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.075 in1.90 mm | Durometer N/A 90 | 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 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
P80 B-70 |
IntegrationID
N/A 178507 |
Type N/A JIS Standard O-Ring | Material N/A Buna | 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 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
P80 B-90 |
IntegrationID
N/A 178508 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 90 | 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 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
P85 B-70 |
IntegrationID
N/A 178509 |
Type N/A JIS Standard O-Ring | Material N/A Buna | 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 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
P85 B-90 |
IntegrationID
N/A 178510 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 90 | 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 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
P9 B-70 |
IntegrationID
N/A 178511 |
Type N/A JIS Standard O-Ring | Material N/A Buna | 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 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
P9 B-90 |
IntegrationID
N/A 178512 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.075 in1.90 mm | Durometer N/A 90 | 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 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
P90 B-70 |
IntegrationID
N/A 178513 |
Type N/A JIS Standard O-Ring | Material N/A Buna | 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 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
P90 B-90 |
IntegrationID
N/A 178514 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 90 | 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 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
P95 B-70 |
IntegrationID
N/A 178515 |
Type N/A JIS Standard O-Ring | Material N/A Buna | 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 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
P95 B-90 |
IntegrationID
N/A 178516 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 90 | 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 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S10 B-70 |
IntegrationID
N/A 178517 |
Type N/A JIS Standard O-Ring | Material N/A Buna | 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 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S10 B-90 |
IntegrationID
N/A 178518 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.059 in1.50 mm | Durometer N/A 90 | 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 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries.v |
S100 B-70 |
IntegrationID
N/A 178519 |
Type N/A JIS Standard O-Ring | Material N/A Buna | 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 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S100 B-90 |
IntegrationID
N/A 178520 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 90 | 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 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S105 B-70 |
IntegrationID
N/A 178521 |
Type N/A JIS Standard O-Ring | Material N/A Buna | 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 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S105 B-90 |
IntegrationID
N/A 178522 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 90 | 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 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S11.2 B-70 |
IntegrationID
N/A 178523 |
Type N/A JIS Standard O-Ring | Material N/A Buna | 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 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S11.2 B-90 |
IntegrationID
N/A 178524 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.059 in1.50 mm | Durometer N/A 90 | 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 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S110 B-70 |
IntegrationID
N/A 178525 |
Type N/A JIS Standard O-Ring | Material N/A Buna | 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 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S110 B-90 |
IntegrationID
N/A 178526 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 90 | 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 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S112 B-70 |
IntegrationID
N/A 178527 |
Type N/A JIS Standard O-Ring | Material N/A Buna | 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 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S112 B-90 |
IntegrationID
N/A 178528 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 90 | 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 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S115 B-70 |
IntegrationID
N/A 178529 |
Type N/A JIS Standard O-Ring | Material N/A Buna | 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 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S115 B-90 |
IntegrationID
N/A 178530 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 90 | 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 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |