SS-417 Tench
| Specifications | |
|---|---|
| Displacement (Surface) | 1,525 - 1,826 tons |
| Displacement (Submerged) | 2,391 - 2,415 tons |
| Length | 312 feet |
| Beam | 27 feet |
| Draft | 15 feet |
| Powerplant | four 6500 hp Diesel engines/four 2740 hp electric motors |
| Horsepower | 5480 |
| Screws | |
| Speed |
Surfaced: 20.75 knots Submerged: 8.75 knots |
| Fuel Oil Capacity | 118,000 gallons |
| Endurance | Submerged: 48 hours at 2 knots Surface: 11,000 miles at 10 knots |
| Cruising Range | 22,000 miles |
| Test Depth | 400 feet |
| Collapse Depth | |
| Armor | n/a |
| Armament |
one five-inch/25-caliber gun two 40mm cannon Ten 21" torpedo tubes (6 forward, 4 aft) Twenty-four torpedos total (Mark 14 or Mark 18) |
| Aircraft | none |
| Complement | 75 - 80 officers and men 63 enlisted, 7 officers |
| Capacity | |
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