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| In stock | Yes, 64208 pcs |
| Article number | 205657 |
| Alternative names | Nitrile Rubber - NBR |
| Dimensions | 11.99x1.78 |
| Material | NBR - Nitrile |
| Product name | O-ring NBR - Nitrile 11.99x1.78 |
| Seal type | O-ring |
| Alternative Size | |
| DIN 3771 Size Chart Explanation | 11.99x1.78 |
| SMS 1586 Size chart | 11.99 X 1.78 |
| Basic Specifications | |
| Approval | None |
| Color | Black |
| CS (Cross Section) Explanation | 1.78 mm |
| Hardness Explanation | 90 Shore A |
| ID (Inner diameter) Explanation | 11.99 mm |
| Export Specifications | |
| Country of Origin | VN |
| Customs Code Explanation | 40169300 |
| Other Specifications | |
| Chemical Name | Acrylonitrile butadiene rubber |
| Description 2 | O-ring 11.99x1.78 NBR - Nitrile |
| Trade names | Lanxess - Zeon - and LG Chem |
| Technical Specifications | |
| Compression Set Explanation | 10 % |
| Specific Gravity Explanation | 1,30 (+/- 0,05) g/cm3 |
| Temperature Max | 135 ºC |
| Temperature Min | -30 ºC |
| Tensile Strength Explanation | 18,9 MPa |
| Ultimate Elongation Explanation | 196 % |
This NBR - Nitrile O-Ring is 11.99x1.78mm and in the color Black. The Hardness of this O-ring 11.99x1.78 - NBR - Nitrile - 90 Shore A - Black - ORS205657 is 90 Shore A.The alternative names of the compound are Nitrile Rubber - NBR and they are mostly produced by Lanxess - Zeon - and LG Chem. The O-ring is commonly used in and has an operating temperature range from -30 ºC to 135 ºC. O-rings 320643 are indicated as 205657 and have a DIN 3771 Size of 11.99x1.78. This item is equal to and has an None Approval. The chemical name of this Oring is Acrylonitrile butadiene rubber.
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