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This FFKM - FFPM O-Ring has a diameter of 79x3.5 mm and is Black in color. The hardness of this O-ring 79x3.5 - FFKM - FFPM - F909Z93 - 90 Shore A - Black - ORS188873 is 90 Shore A. Alternative names for the compound are FFKM – FFPM, and it is commonly produced by . The O-Ring is typically used in and has an operating temperature range from -20 ºC to 270 ºC. O-Rings 794035 are referred to as 188873 and have a DIN 3771 size of 79x3.5. This item is equivalent to and has an approval. The chemical name of this O-Ring is Perfluoroelastomer.
| Article number | 188873 |
| Alternative Sizes | |
| DIN 3771 Size Chart | 79x3.5 |
| Size in text | seventy nine zero by three comma fifty |
| SMS 1586 Size chart | 79 X 3.5 |
| Export specifications | |
| Country of Origin | IT |
| Customs Code | 40169300 |
| General Specifications | |
| Material | FFKM - FFPM |
| Hardness | 90 Shore A |
| Color | Black |
| Compound Number | F909Z93 |
| CS (Cross Section) | 3.5 mm |
| Dimensions | 79x3.5 |
| ID (Inner diameter) | 79 mm |
| Seal type | O-ring |
| Other Specifications | |
| Alternative names | FFKM – FFPM |
| Chemical Name | Perfluoroelastomer |
| Description 2 | O-ring FFKM - FFPM 79x3.5 |
| Product name | O-ring 79x3.5 FFKM – FFPM | F909Z93 | |
| Technical Specifications | |
| Compression Set | 19 % |
| Specific Gravity | 1,98 (±0,04) g/cm3 |
| Temperature Max | 270 ºC |
| Temperature Min | -20 ºC |
| Tensile Strength | 18,5 MPa |
| Ultimate Elongation | 110 % |
| attachment |  Material Datasheet F909Z93 |
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