Image shown is representative and may differ from the actual product in size, proportions, and color shade
0.139 in
(3.53 mm)
5.234 in
(132.94 mm)
HNBR Parker N3987-70 X-Ring, Size: -252
Material: HNBR Parker N3987-70 X-Ring
Size: AS568 -252 X-Ring
Part Number: N3987-70-XR-252
Color: Gray
Detailed Description
N3987-70-XR-252 is a Gray, 70 Shore A, HNBR (Hydrogenated Nitrile) X-Ring made from Parker Seal® (Parker). It is a 70 durometer HNBR (Hydrogenated Nitrile). Parker Seal® (Parker) N3987-70 is manufactured with the following features & specifications: ECE-R 110, CNG / LNG Compatibility. N3987-70-XR-252 is AS568 size -252 X-Ring also referred to as 3.53mm (Cross Sectional Diameter (CS)) x 132.94mm (Inside Diameter (ID)). Material: 70 Durometer HNBR Parker N3987-70 X-Ring Size: AS568 -252, 3.53mm CS X 132.94mm ID (0.139" CS X 5.234" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | N3987-70 |
| Brand | Parker Seal® (Parker) |
| Material | HNBR (Hydrogenated Nitrile) |
| Color | Gray |
| Durometer | 70 Shore A Hardness |
| High Temperature | 140 °C / 284 °F |
| Low Temperature | -45 °C / -49 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | X-Ring |
| Size Standard | AS568 |
| Size | -252 |
| Cross Section (CS) | 3.53 mm / 0.139 in |
| Inside Diameter (ID) | 132.94 mm / 5.234 in |
| Other Specifications | |
ECE-R 110, CNG / LNG Compatibility | |
