
Image shown is representative and may differ from the actual product in size, proportions, and color shade
0.116 in
(2.95 mm)
1.355 in
(34.42 mm)

NBR NB50BK02 X-Ring, Size: -918
Material: NBR NB50BK02 X-Ring
Size: AS568 -918 X-Ring
Part Number: NB50BK02-XR-918
Color: Black
Detailed Description
NB50BK02-XR-918 is a Black, 50 Shore A, NBR (Nitrile, Buna-N) X-Ring. It is a 50 durometer NBR (Nitrile, Buna-N). NB50BK02 is manufactured with the following features & specifications: FDA Compliant, General Purpose Material. NB50BK02-XR-918 is AS568 size -918 X-Ring also referred to as 2.95mm (Cross Sectional Diameter (CS)) x 34.42mm (Inside Diameter (ID)). Material: 50 Durometer NBR NB50BK02 X-Ring Size: AS568 -918, 2.95mm CS X 34.42mm ID (0.116" CS X 1.355" ID)

| Technical Specification | Value |
|---|---|
| Compound Number | NB50BK02 |
| Material | NBR (Nitrile, Buna-N) |
| Color | Black |
| Durometer | 50 Shore A Hardness |
| High Temperature | 125 °C / 257 °F |
| Low Temperature | -35 °C / -31 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | X-Ring |
| Size Standard | AS568 |
| Size | -918 |
| Cross Section (CS) | 2.95 mm / 0.116 in |
| Inside Diameter (ID) | 34.42 mm / 1.355 in |
| Other Specifications | |
FDA Compliant | |


