Image shown is representative and may differ from the actual product in size, proportions, and color shade
CS
0.275 in
(6.99 mm)
ID
4.850 in
(123.19 mm)
NBR NB70BK53 O-Ring, Size: -428
Material: NBR NB70BK53 O-Ring
Size: AS568 -428 O-Ring
Part Number: NB70BK53-OR-428
Color: Black
Detailed Description
NB70BK53-OR-428 is a Black, 70 Shore A, NBR (Nitrile, Buna-N) O-Ring. It is a 70 durometer NBR (Nitrile, Buna-N). NB70BK53-OR-428 is AS568 size -428 O-Ring also referred to as 6.99mm (Cross Sectional Diameter (CS)) x 123.19mm (Inside Diameter (ID)). Material: 70 Durometer NBR NB70BK53 O-Ring Size: AS568 -428, 6.99mm CS X 123.19mm ID (0.275" CS X 4.850" 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 | -428 |
| Cross Section (CS) | 6.99 mm / 0.275 in |
| Inside Diameter (ID) | 123.19 mm / 4.850 in |
