| Owner: | Canadian National Railways |
| Type: | Flat Car |
| AAR Class: | GBS: Specialty Open top car, having fixed sides, fixed or drop ends and solid bottom. |
| AAR Type: | E634 |
| Detail Info: | Equipped Gondola, Inside Length: 52-61ft, Equipped with cushion draft gear/underframe, Capacity: Less than 3,000 cu ft *Light Density Service |
| Plate: | B |
| Max Gross Weight: | 263000 |
| Load Limit: | 202000 |
| Dry Capacity: | 1964 |
| Ext L/W/H: | 57' 6" / 10' 6" / 7' 9" |
| Int L/W/H: | 52' 6" / 9' 6" / 3' 11" |
| User Notes: | Load Limit: 202000 |
