
Image shown is representative and may differ from the actual product in size, proportions, and color shade
0.064 in
(1.63 mm)
0.301 in
(7.65 mm)

NBR NB40BK50 X-Ring, Size: -903
Material: NBR NB40BK50 X-Ring
Size: AS568 -903 X-Ring
Part Number: NB40BK50-XR-903
Color: Black
Detailed Description
NB40BK50-XR-903 is a Black, 40 Shore A, NBR (Nitrile, Buna-N) X-Ring. It is a 40 durometer NBR (Nitrile, Buna-N). NB40BK50-XR-903 is AS568 size -903 X-Ring also referred to as 1.63mm (Cross Sectional Diameter (CS)) x 7.65mm (Inside Diameter (ID)). Material: 40 Durometer NBR NB40BK50 X-Ring Size: AS568 -903, 1.63mm CS X 7.65mm ID (0.064" CS X 0.301" ID)

| Technical Specification | Value |
|---|---|
| Compound Number | NB40BK50 |
| Material | NBR (Nitrile, Buna-N) |
| Color | Black |
| Durometer | 40 Shore A Hardness |
| Geometry Specifications | |
| Cross Sectional Geometry | X-Ring |
| Size Standard | AS568 |
| Size | -903 |
| Cross Section (CS) | 1.63 mm / 0.064 in |
| Inside Diameter (ID) | 7.65 mm / 0.301 in |


