Image shown is representative and may differ from the actual product in size, proportions, and color shade
CS
0.210 in
(5.33 mm)
ID
18.955 in
(481.45 mm)
NBR NB70BK53 O-Ring, Size: -388
Material: NBR NB70BK53 O-Ring
Size: AS568 -388 O-Ring
Part Number: NB70BK53-OR-388
Color: Black
Detailed Description
NB70BK53-OR-388 is a Black, 70 Shore A, NBR (Nitrile, Buna-N) O-Ring. It is a 70 durometer NBR (Nitrile, Buna-N). NB70BK53-OR-388 is AS568 size -388 O-Ring also referred to as 5.33mm (Cross Sectional Diameter (CS)) x 481.45mm (Inside Diameter (ID)). Material: 70 Durometer NBR NB70BK53 O-Ring Size: AS568 -388, 5.33mm CS X 481.45mm ID (0.210" CS X 18.955" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | NB70BK53 |
| Material | NBR (Nitrile, Buna-N) |
| Color | Black |
| Durometer | 70 Shore A Hardness |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -388 |
| Cross Section (CS) | 5.33 mm / 0.210 in |
| Inside Diameter (ID) | 481.45 mm / 18.955 in |
