EVER-TITE Coupling Products - 4" ID x 4-7/8" OD, Buna-N O-Ring - 5/16" Thick, Square Cross Section
Item #: 78662194
Brand: EVER-TITE Coupling Products
Model #: 340GSKBUX
Exact Tooling IR#: 04
Features and Benefits
Square cross-section shapes offer good high pressure seals, but are best used in static applications. They can be used as a direct replacement for a round O-ring.
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 | Square |
| Material | Buna-N |
| Dash Number | 340 |
| System of Measurement | Inch |
| Durometer (Shore A) | 55 |
| Inside Diameter (Inch) | 4 |
| Inside Diameter (Decimal Inch) | 4.0000 |
| Outside Diameter (Inch) | 4-7/8 |
| Outside Diameter (Decimal Inch) | 4.8750 |
| Thickness (Inch) | 5/16 |
| Coupling Size | 4 |
| Maximum Temperature (F) | 250.000 |
| Minimum Temperature (F) | -40.000 |
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