| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| Roller Bearing Co | 8NBC1218 | Direct Cross Interchange | 11 |
| TORRINGTON | AT8 | Direct Cross Interchange | 11 |
| ABMA | 8NBC1218YZP | Direct Cross Interchange | 11 |
| NSN | JAN368008072944 | Direct Cross Interchange | 11 |
| NSN | H0120709504 | Direct Cross Interchange | 11 |
| NSN | 709504 | Direct Cross Interchange | 11 |
| NSN | 3110002272805 | Direct Cross Interchange | 11 |
| NSN | 3110001087469 | Direct Cross Interchange | 11 |
| NSN | 244618 | Direct Cross Interchange | 11 |