| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| NATIONAL | 55X100X7 | Direct Cross Interchange | 1 |
| Precision Seals & Bearings | 55X100X7 | Direct Cross Interchange | 1 |
| DT Components | 55X100X7 | Direct Cross Interchange | 1 |
| FEDERAL MOGUL | 55X100X7 | Indirect Cross Interchange | 2 |
| SKF | 21685 | Indirect Cross Interchange | 2 |
| CHICAGO RAWHIDE | 21685 | Indirect Cross Interchange | 2 |