| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BENDIX | RD506 | Direct Cross Interchange | 1 |
| RAYBESTOS | SGD506C | Indirect Cross Interchange | 1 |
| DASH 4 | CD506 | Indirect Cross Interchange | 1 |
| FMSI | 7385D506 | Indirect Cross Interchange | 1 |
| CENTRIC | 30105060 | Indirect Cross Interchange | 1 |