| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| Precision Seals & Bearings | R507 | Direct Cross Interchange | 1 |
| DT Components | R507 | Direct Cross Interchange | 1 |
| FEDERAL | 507RING | Indirect Cross Interchange | 2 |
| ABC | 8A1180 | Indirect Cross Interchange | 2 |
| L&S Bearing | 8A1180 | Indirect Cross Interchange | 2 |
| SEALED POWER | BR507 | Indirect Cross Interchange | 2 |
| FEDERAL MOGUL | R507 | Indirect Cross Interchange | 2 |