Capitol Union, Series: X Series, Union Fitting/Connector, 3 in Nominal, Thread End Style, 5.684 in Hex, 4.29 in Length, 3000 lb Pressure Class, 300 psi Pressure, Forged Method of Manufacture, Carbon Steel, 360 deg F, 4.39 in OD Dimensions
| Dimensions | : | 4.39 in OD |
| End Style | : | Thread |
| Fitting/Connector Type | : | Union |
| Hex Size | : | 5.684 in |
| Length | : | 4.29 in |
| Material | : | Carbon Steel |
| Method of Manufacture | : | Forged |
| Nominal Size | : | 3 in |
| Pressure Class | : | 3000 lb |
| Pressure Rating | : | 300 psi |
| Series | : | X Series |
| Temperature Rating | : | 360 deg F |