| Owner: | Chicago & Northwestern |
| Type: | Box Car |
| AAR Class: | XP: Boxcar similar in design to "XM", but which is specially equipped, designed, and/or structurally suitable for a specific commodity loading; except, boxcars (XF, XM, XMI) dedicated to the transportation of commodities in paragraph A, Rule 97, AAR Interchange Rules, must be designated "XP". |
| AAR Type: | A806 |
| Detail Info: | Equipped Box Car, Inside Length: 79' and over, cushion draft gear/underframe, Plug door, opening greater than 11 feet |
| Plate: | F |
| CNW Class: | BF-70-52 |
| Builder: | Thrall Car Manufacturing Co. |
| Max Gross Weight: | 220000 |
| Load Limit: | 102900 |
| Dry Capacity: | 10000 |
| Ext L/W/H: | 93' 11" / 9' 11" / 17' 0" |
| Int L/W/H: | 86' 6" / 9' 2" / 12' 9" |
