| Owner: | Canadian National Railways |
| Type: | Bulkhead Flat |
| AAR Class: | FB: Bulkhead flat cars. Equipped with fixed or permanently attached movable bulkheads or ends a minimum of three feet in height and flat floor for general commodity loading. |
| AAR Type: | F241 |
| Detail Info: | Flat Car, Load Limit: 155,000-184,999lb, Inside length: less than 53ft |
| Plate: | C |
| Max Gross Weight: | 220000 |
| Load Limit: | 159500 |
| Ext L/W/H: | 57' 5" / 10' 4" / 14' 9" |
| Int L/W/H: | 52' 6" / 9' 4" / 0' 0" |
