| Owner: | General Electric Rail Services |
| Old Name: | North American Car Corp. |
| 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: | K345 |
| Detail Info: | Hopper, Load Limit: 185,000 and greater, 3000-4000 cu ft capacity *Light Density Service |
| Plate: | B |
| Dry Capacity: | 3420 |
| User Notes: | ex-MSDR 81549 exx-PLE 81549 {now LBR 50554} |
