SS-172 Porpoise
| Specifications | |
|---|---|
| Displacement (Surface) | 1330 |
| Displacement (Submerged) | 1997 |
| Length | 300.6' |
| Beam | 25.1' |
| Draft | 13.8' |
| Powerplant | 4 Winton diesel engines; 3 100kW diesel generators; 2 GE electric motors |
| Horsepower | 4600 |
| Screws | 2 |
| Speed | Surfaced: 19 Submerged: 9 |
| Endurance | |
| Test Depth | |
| Collapse Depth | |
| Armor | n/a |
| Armament | 1 3-inch/50 deck gun 6 21-inch torpedo tubes 2 .50-cal, 6 .30-cal MG |
| Aircraft | none |
| Complement | 5 officers 45 enlisted |
| Capacity | |
|
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