An O-Ring functions as a seal through the mechanical deformation of the elastomeric compound by mating metal surfaces. The resilient rubber conforms to the shape of the metal sections and blocks the passage of gases or liquids. If the pressure increases, the O-Ring is further deformed and provides tighter sealing.
APG, QH70145, Q-Ring, 4-Lobe, Series: QH70, 2.562 in ID, 2.75 in OD, 3/32 in Cross Section, X Cross Section, 145 Dash Number, 70 Durometer, -40 to 250 deg F, Nitrile, Black, Import
| Color | : | Black |
| Cross Section Shape | : | X |
| Cross Section | : | 3/32 in |
| Dash Number | : | 145 |
| Domestic/Import | : | Import |
| Durometer | : | 70 |
| Inside Diameter | : | 2.562 in |
| Material | : | Nitrile |
| Outside Diameter | : | 2.75 in |
| Series | : | QH70 |
| Temperature Rating | : | -40 to 250 deg F |
| Type | : | 4-Lobe |
- Item Features 01=The most widely used O-ring elastomer
- Item Features 02=Excellent resistance to petroleum products
- Item Features 03=Excellent compression set, tear and abrasion resistance
- Item Features 04=Does not have good resistance to ozone, sunlight or weather, unless specifically compounded
- Item Features 05=Should not be stored in direct sunlight or near motors or other electrical equipment which may generate ozone
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