| Owner: | A and K Railroad Materials Incorporated |
| Type: | Gondola |
| AAR Class: | GB: Open top car, having fixed sides, fixed or drop ends and solid bottom. |
| AAR Type: | G510 |
| Detail Info: | Unequipped Gondola, Inside length 52-61ft, greater than 9ft inside width, Steel Floor, solid ends, Inside height: 12-167 inches, Load Limit: 154,999 and less |
| Plate: | B |
| Max Gross Weight: | 220000 |
| Load Limit: | 154900 |
| Dry Capacity: | 1900 |
| Ext L/W/H: | 57' 0" / 10' 2" / 7' 9" |
| Int L/W/H: | 52' 6" / 9' 2" / 4' 0" |
| User Notes: | Load Limit: 154900 |
