| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AMS | 523 | Direct Cross Interchange | 1 |
| MONROE | BX523 | Indirect Cross Interchange | 1 |
| WAGNER | Z523 | Indirect Cross Interchange | 1 |
| WAGNER | PAB523 | Indirect Cross Interchange | 1 |
| BENDIX | RS523 | Indirect Cross Interchange | 1 |
| BENDIX | R523 | Indirect Cross Interchange | 1 |