Value Collection - 3-1/8" ID x 3-1/2" OD, Buna-N O-Ring - 3/16" Thick, Quattro Cross Section
Item #: 31940414
Brand: Value Collection
Exact Tooling IR#: 04
Features and Benefits
Quattro cross-section shapes are four-lobed and feature a geometry with twice the number of sealing surfaces compared to standard O-rings. The ring is designed not to be able to twist and bend when the part moves since the cross section isn't round. They can perform at lower pressures than a standard O-ring increasing seal life.
Buna-N, also known as nitrile rubber (NBR), is made of a synthetic rubber that has anti-microbial properties and is resistant to chemicals, oils, solvents, greases and petroleum-based fluids. It is resistant to abrasions, cuts, punctures, slashes and snags.
| Product Specifications | |
|---|---|
| Cross Section Shape | Quattro |
| Material | Buna-N |
| Dash Number | 338 |
| System of Measurement | Inch |
| Durometer (Shore A) | 65 - 75 |
| Inside Diameter (Inch) | 3-1/8 |
| Inside Diameter (Decimal Inch) | 3.1250 |
| Outside Diameter (Inch) | 3-1/2 |
| Outside Diameter (Decimal Inch) | 3.5000 |
| Thickness (Inch) | 3/16 |
| Maximum Temperature (F) | 250.000 |
| Minimum Temperature (F) | -30.000 |
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