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HFKM
4.47×1.78 HFKM O-Ring
75 Shore A · Black
| Material | HFKM |
|---|---|
| Inside diameter | 4.47 mm |
| Cross section | 1.78 mm |
| Hardness | 75 Shore A |
| Color | Black |
| Compound | PRF 91 |
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Within ±0.1 mm of 4.47×1.78 mm
