| Owner: | Norfolk Southern |
| Type: | Open Hopper |
| AAR Class: | HTS: Specialty Open top self-clearing car, having fixed sides and ends and bottom consisting of three or more divided hoppers with doors hinged crosswise of car and dumping between rails. |
| AAR Type: | K346 |
| Detail Info: | Hopper, Load Limit: 185,000 and greater, 4000-5000 cu ft capacity *Light Density Service |
| Plate: | G |
| NS Class: | H66 |
| Max Gross Weight: | 286000 |
| Load Limit: | 237000 |
| Dry Capacity: | 4207 |
| Ext L/W/H: | 53' 1" / 11' 0" / 13' 6" |
