| Owner: | Burlington Northern |
| Type: | Box Car |
| AAR Class: | XM: Box car for general service equipped with side or side and end doors. |
| AAR Type: | B106 |
| Detail Info: | Unequipped Box Car, Inside Length: Less than 49', Sliding doors, inside width less than 9ft 6in, Door opening 13ft to 15ft |
| Plate: | B |
| Max Gross Weight: | 177000 |
| Load Limit: | 123400 |
| Dry Capacity: | 3936 |
| Ext L/W/H: | 44' 7" / 10' 7" / 14' 11" |
| Int L/W/H: | 40' 6" / 9' 2" / 10' 6" |
| User Notes: | 40' MOW use |
