| Owner: | CSX Railroad |
| Type: | Open Hopper |
| AAR Class: | MWM: Store-Supply Car. A car equipped for handling material to be distributed for railroad use. |
| AAR Type: | M190 |
| Detail Info: | Misc Cars |
| Plate: | B |
| Builder: | Bethlehem Steel Corp. |
| Max Gross Weight: | 220000 |
| Load Limit: | 167900 |
| Dry Capacity: | 2713 |
| Ext L/W/H: | 44' 10" / 10' 8" / 12' 1" |
| User Notes: | ex-SBD 311002 exx-L&N 521381 |
