| Owner: | CSX Railroad |
| 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: | F243 |
| Detail Info: | Flat Car, Load Limit: 155,000-184,999lb, Inside length: 60-75ft |
| Plate: | C |
| Max Gross Weight: | 263000 |
| Load Limit: | 178400 |
| Ext L/W/H: | 82' 0" / 9' 9" / 14' 10" |
| Int L/W/H: | 70' 0" / 8' 10" / 0' 0" |
| User Notes: | ex-SBD 603646 |
