| Owner: | Norfolk Southern |
| Type: | Box Car |
| AAR Class: | XM: Box car for general service equipped with side or side and end doors. |
| AAR Type: | B617 |
| Detail Info: | Unequipped Box Car, Inside Length: 69' to 79', cushion draft gear/underframe, Sliding doors, inside width 9ft 6in and over, Door opening 15ft and over |
| Plate: | G |
| Max Gross Weight: | 286000 |
| Load Limit: | 206100 |
| Dry Capacity: | 7466 |
| Ext L/W/H: | 68' 5" / 10' 8" / 16' 11" |
| Int L/W/H: | 59' 7" / 9' 6" / 13' 0" |
| User Notes: | {now SMW 608094} |
