NB70BK91-OR-019
Size: AS568-019 O-Ring
NB70BK91
NBR (Nitrile, Buna-N)
70
Shore A
High Temperature Material
Low Temperature Material
Sulfur Cured
Color: Black
Detailed Description
NB70BK91-OR-019 is a Black, 70 Shore A, Sulfur Cured NBR (Nitrile, Buna-N) O-Ring. NB70BK91 is manufactured with the following features & specifications: High Temperature Material, Low Temperature Material. NB70BK91-OR-019 is AS568 size -019 O-Ring also referred to as 1.78mm (Cross Sectional Diameter (CS)) x 20.35mm (Inside Diameter (ID)).
| Technical Specification | Value |
|---|---|
| Compound Number | NB70BK91 |
| Material | NBR (Nitrile, Buna-N) |
| Cure | Sulfur Cured |
| Color | Black |
| Durometer | 70 Shore A |
| High Temperature | 135 °C / 275 °F |
| Low Temperature | -55 °C / -67 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -019 |
| Cross Section (CS) | 1.78 mm / 0.070 in |
| Inside Diameter (ID) | 20.35 mm / 0.801 in |
