| Article number | 188468 |
| Approval | LT40 |
| Color | Black |
| Hardness Explanation | 75 Shore A |
| Material | FFKM - FFPM |
| Alternative names | FFPM – Dupont Kalrez |
| Chemical Name Explanation | Perfluoroelastomer |
| Compression Set Explanation | 30 % |
| Country of Origin | IT |
| CS (Cross Section) Explanation | 7 mm |
| Customs Code Explanation | 40169300 |
| Description 2 | O-ring FFKM - FFPM 7x176.5 |
| Dimensions Explanation | 7x176.5 |
| DIN 3771 Size Chart Explanation | 176.5 x 7 |
| Equal to | Dupont Kalrez 0040, Greene Tweed Chemraz 505 |
| ID (Inner diameter) Explanation | 176.5 mm |
| ISO 3601 Size Chart | 176.5x7 |
| Product name | O-ring 176.5x7 FFKM - FFPM |
| Seal type | O-ring |
| Size in text | one hundred and seventy six comma fifty by seven zero |
| SMS 1586 Size chart | 176.5 x 7 |
| Specific Gravity Explanation | 1,95 g/cm3 |
| Temperature Max Explanation | 250 ºC |
| Temperature Min Explanation | -40 ºC |
| Tensile Strength Explanation | 16,7 MPa |
| Trade names | Chemraz® - Simriz® - Kalrez® - Spectrum - Triazinico - Isolast® - Parofluor® - Fluorez - Perlast® - HPSealing® - Perfluor® - Polymax |
| Ultimate Elongation Explanation | 257 % |
| Equivalent to | |
| Dupont Kalrez® Equivalent | Dupont Kalrez 0040 |
| Freudenberg Simriz® Equivalent | Not Known |
| Greene Tweed Chemraz® Equivalent | Greene Tweed Chemraz 505 |
| Parker Parafluor® Equivalent | Not Known |
| Precision Polymer Engineering Perlast® Equivilent | Not Known |
| Trelleborg Isolast® Equivalent | Not Known |
| attachment |  Material Datasheet Material Datasheet Material Test sheet |
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