 
        Value Collection - 4-3/8" ID x 4-3/4" OD, Buna-N O-Ring - 3/16" Thick, 90 Durometer
Item #: 79286985
Brand: Value Collection
Exact Tooling IR#: 04
Features and Benefits
 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 | |
|---|---|
| Material | Buna-N | 
| Dash Number | 348 | 
| Durometer | 90 DURO O-RING | 
| Inside Diameter (Decimal Inch) | 4.3750 | 
| Inside Diameter (mm) | 110.49 | 
| Outside Diameter (Decimal Inch) | 4.7500 | 
| Outside Diameter (mm) | 120.65 | 
| Thickness (mm) | 5.33 | 
| Thickness (Inch) | 3/16 | 
| Thickness (Decimal Inch) | 0.2100 | 
| Maximum Temperature (F) | 250.000 | 
| Minimum Temperature (F) | -40.000 | 
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