| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| EATON | 1250H075 | Direct Cross Interchange | 21 |
| PIRELLI | 1250H075 | Direct Cross Interchange | 21 |
| GOODYEAR | 1250H075 | Direct Cross Interchange | 21 |
| OPTIBELT | 1250H075 | Direct Cross Interchange | 21 |
| FENNER | 275H4125 | Direct Cross Interchange | 21 |
| FENNER | 1250H075 | Direct Cross Interchange | 21 |
| TB Woods | 1250H075 | Direct Cross Interchange | 21 |
| THERMOID | 1250H075 | Direct Cross Interchange | 21 |
| BROWNING | 1250H075 | Direct Cross Interchange | 21 |
| GOODRICH | 1250H075 | Direct Cross Interchange | 21 |
| UNIROYAL | 1250H075 | Direct Cross Interchange | 21 |
| Durkee-Atwood | 1250H075 | Direct Cross Interchange | 21 |
| Industry Standard | 1250H075 | Direct Cross Interchange | 21 |
| Metric Standard | 191SU3175 | Direct Cross Interchange | 21 |
| DODGE | 464762 | Direct Cross Interchange | 21 |
| NSN | 3030011223686 | Direct Cross Interchange | 21 |
| DAYCO | SU3175191 | Direct Cross Interchange | 21 |
| DAYCO | 1250H075 | Direct Cross Interchange | 21 |
| GATES | 1250H075 | Direct Cross Interchange | 21 |