| Owner: | Northwestern Oklahoma |
| Type: | Box Car |
| AAR Class: | XLI: Insulated, Loader Equipped. Box car similar in design to "XM", with steel perforated side walls or equipped with interior side rails for securement of certain types of lading and/or permanently attached movable bulkheads. |
| AAR Type: | A645 |
| Detail Info: | Equipped Box Car, Inside Length: 69' to 79', cushion draft gear/underframe, Plug door, opening between 9 and 11 feet |
| Plate: | C |
| Max Gross Weight: | 268000 |
| Load Limit: | 175300 |
| Dry Capacity: | 5276 |
| Ext L/W/H: | 68' 2" / 10' 8" / 15' 4" |
| Int L/W/H: | 59' 10" / 9' 2" / 9' 11" |
| User Notes: | ex-BNSF 783148 exx-BN 734259 |
