| Owner: | Southern Pacific |
| Type: | Flat Car |
| AAR Class: | FMS: Specialty Ordinary flat car for general service. This car has flooring laid over sills and without sides or ends. |
| AAR Type: | F412 |
| Detail Info: | Flat Car, Load Limit: 200,000lb and greater, Standard draft gear/solid drawbar, Inside length: 53-60ft |
| User Notes: | Two Cars with One Number, Long Load. |
