| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AMS | 638 | Direct Cross Interchange | 1 |
| WAGNER | Z638 | Indirect Cross Interchange | 1 |
| WAGNER | PAB638 | Indirect Cross Interchange | 1 |
| DASH 4 | B638 | Indirect Cross Interchange | 1 |
| BENDIX | RS638 | Indirect Cross Interchange | 1 |
| BENDIX | R638 | Indirect Cross Interchange | 1 |
| MONROE | BX638 | Indirect Cross Interchange | 1 |
| RAYBESTOS | 638SG | Indirect Cross Interchange | 1 |