
Image shown is representative and may differ from the actual product in size, proportions, and color shade
0.210 in
(5.33 mm)
3.350 in
(85.09 mm)

NBR NB80BK00 O-Ring, Size: -340
Material: NBR NB80BK00 O-Ring
Size: AS568 -340 O-Ring
Part Number: NB80BK00-OR-340
Color: Black
Detailed Description
NB80BK00-OR-340 is a Black, 80 Shore A, NBR (Nitrile, Buna-N) O-Ring. It is a 80 durometer NBR (Nitrile, Buna-N). NB80BK00 is manufactured with the following features & specifications: General Purpose Material. NB80BK00-OR-340 is AS568 size -340 O-Ring also referred to as 5.33mm (Cross Sectional Diameter (CS)) x 85.09mm (Inside Diameter (ID)). Material: 80 Durometer NBR NB80BK00 O-Ring Size: AS568 -340, 5.33mm CS X 85.09mm ID (0.210" CS X 3.350" ID)

| Technical Specification | Value |
|---|---|
| Compound Number | NB80BK00 |
| Material | NBR (Nitrile, Buna-N) |
| Color | Black |
| Durometer | 80 Shore A Hardness |
| High Temperature | 125 °C / 257 °F |
| Low Temperature | -35 °C / -31 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -340 |
| Cross Section (CS) | 5.33 mm / 0.210 in |
| Inside Diameter (ID) | 85.09 mm / 3.350 in |


