| Navy | The US Navy |
| Type | Motor torpedo boat |
| Class | ELCO 77' |
| Pennant | |
| Built by | Electric Launch Company Ltd. (Elco), (Bayonne, New Jersey, U.S.A.) |
| Ordered | 17 Sep 1940 |
| Laid down | 25 Apr 1941 |
| Launched | 7 Jul 1941 |
| Commissioned | 22 Jul 1941 |
| End service | |
| History | Reclassified C73995 on 15 April 1944. |
We don't have any commands listed for USS PT 40
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