| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| EATON | 660H150 | Direct Cross Interchange | 21 |
| PIRELLI | 660H150 | Direct Cross Interchange | 21 |
| GOODYEAR | 660H150 | Direct Cross Interchange | 21 |
| OPTIBELT | 660H150 | Direct Cross Interchange | 21 |
| FENNER | 660H150 | Direct Cross Interchange | 21 |
| TB Woods | 660H150 | Direct Cross Interchange | 21 |
| THERMOID | 660H150 | Direct Cross Interchange | 21 |
| BROWNING | 660H150 | Direct Cross Interchange | 21 |
| GOODRICH | 660H150 | Direct Cross Interchange | 21 |
| UNIROYAL | 660H150 | Direct Cross Interchange | 21 |
| JASON | 660H150 | Direct Cross Interchange | 21 |
| Durkee-Atwood | 660H150 | Direct Cross Interchange | 21 |
| Industry Standard | 660H150 | Direct Cross Interchange | 21 |
| Metric Standard | 381SU1676 | Direct Cross Interchange | 21 |
| DODGE | 464659 | Direct Cross Interchange | 21 |
| NSN | 3030001188642 | Direct Cross Interchange | 21 |
| DAYCO | SU1676381 | Direct Cross Interchange | 21 |
| GATES | 660H150 | Direct Cross Interchange | 21 |
| BANDO | 660H150G | Direct Cross Interchange | 21 |