| Owner: | BNSF Railway |
| Old Name: | Burlington Northern Santa Fe |
| 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: | F343 |
| Detail Info: | Flat Car, Load Limit: 185,000-199,999lb, Inside length: 60-75ft |
| Plate: | C |
| Max Gross Weight: | 263000 |
| Load Limit: | 186900 |
| Ext L/W/H: | 76' 10" / 10' 0" / 14' 10" |
| Int L/W/H: | 66' 0" / 10' 0" / 0' 0" |
