Image shown is representative and may differ from the actual product in size, proportions, and color shade
0.197 in
(5.00 mm)
17.520 in
(445.00 mm)
NBR NB90BK20 O-Ring, Size: 5X445
Material: NBR NB90BK20 O-Ring
Size: Metric 5X445 O-Ring
Part Number: NB90BK20-OR-5X445
NB90BK20
NBR (Nitrile, Buna-N)
90
Shore A
Low Temperature Material
Color: Black
Detailed Description
NB90BK20-OR-5X445 is a Black, 90 Shore A, NBR (Nitrile, Buna-N) O-Ring. It is a 90 durometer NBR (Nitrile, Buna-N). NB90BK20 is manufactured with the following features & specifications: Low Temperature Material. NB90BK20-OR-5X445 is Metric size 5X445 O-Ring also referred to as 5mm (Cross Sectional Diameter (CS)) x 445mm (Inside Diameter (ID)). Material: 90 Durometer NBR NB90BK20 O-Ring Size: Metric 5X445, 5mm CS X 445mm ID (0.197" CS X 17.520" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | NB90BK20 |
| Material | NBR (Nitrile, Buna-N) |
| Color | Black |
| Durometer | 90 Shore A Hardness |
| High Temperature | 125 °C / 257 °F |
| Low Temperature | -50 °C / -58 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | Metric |
| Size | 5X445 |
| Cross Section (CS) | 5.00 mm / 0.197 in |
| Inside Diameter (ID) | 445.00 mm / 17.520 in |
