| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| STEYR | E18 | Direct Cross Interchange | 21 |
| FEDERAL | FB18 | Direct Cross Interchange | 21 |
| SRO | E18 | Direct Cross Interchange | 21 |
| HOFFMANN | A18 | Direct Cross Interchange | 21 |
| Norma-Hoffmann | E18 | Direct Cross Interchange | 21 |
| R&M | M18 | Direct Cross Interchange | 21 |
| IMPEXMETAL | E18 | Direct Cross Interchange | 21 |
| RIV | N18 | Direct Cross Interchange | 21 |
| ABMA | 18BM40 | Direct Cross Interchange | 21 |
| JOY MFG | 284X18 | Direct Cross Interchange | 21 |
| FAFNIR | E18 | Direct Cross Interchange | 21 |
| NDH | ND18 | Direct Cross Interchange | 21 |
| RHP | M18 | Direct Cross Interchange | 21 |
| RHP | A18 | Direct Cross Interchange | 21 |
| SKF | E18 | Direct Cross Interchange | 21 |
| BMC | 189244 | Direct Cross Interchange | 21 |
| NTN | E18 | Direct Cross Interchange | 21 |
| KOYO | E18 | Direct Cross Interchange | 21 |
| FAG | E18 | Direct Cross Interchange | 21 |