| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FEDERAL | 5218N | Direct Cross Interchange | 7 |
| GOODMAN | 170218 | Direct Cross Interchange | 7 |
| MRC | 5218 | Direct Cross Interchange | 7 |
| FAFNIR | 8218 | Direct Cross Interchange | 7 |
| FAFNIR | 5218N | Direct Cross Interchange | 7 |
| Precision Seals & Bearings | 5218 | Indirect Cross Interchange | 2 |
| DT Components | 5218 | Indirect Cross Interchange | 2 |