NOVEMBER class

The November class nuclear attack submarines (SSN) was put into service in 1959, becoming the first commissioned by the Soviet Navy. The main mission was to attack the American aircraft carriers battle groups, although the infiltration in American naval bases to carry out attacks with 1,550mm T-15 nuclear torpedoes was projected. This last proposal was discarded and a more conventional use was decided. November class suffered from being very noisy in navigation and being prone to reactor breakdowns, having produced serious accidents in K-3, K-8, K-11 and K-27 submarines. They also have some brilliant actions such as reaching the North Pole, (K-3), a 52-day cruise from the Arctic Ocean to the Pacific, (K-133), or the “sinking”, (fictitious), of an American aircraft carrier during a NATO maneuvers in 1965. During this exercise, K-27 submarine could approach indetected, make an attack and withdraw from the area “safe and sound”. Fourteen boats of this class were built, which were in service until the late 1980s.

NOVEMBER class gallery and more info

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Información adicional

Ficha Completa
Country of origin

Soviet Union

Builder

Severodvinsk shipyard

Type

Nuclear-powered attack submarine

Entered service

1959

Complement

110

Displacement, (full load)

Type 627A, Surfaced: 4,200 tonnes – Submerged: 5,000 tonnes

Dimensions (length x beam x draught)

109.70 x 9.10 x 6.70 meters

Power plant

Type 627 and 627A: 2 pressurized water cooled reactors VM.A 70 MW, 2 geared steam turbines + 2 x DG.400 diesel generators, 460 hp each + 2 x PG.116 electric motors, 450 hp each
Type 645: 2 x VT.1 liquid metal cooled reactors

Power, (total)

Type 627 and 627A: 35,000 hp + 920 hp + 900 hp – Type 645: 36,500 hp

Shafts - Screws

2 shafts – 2 screws

Speed

Surfaced: 15 knots (27 km/h) – Submerged: 29 knots (53 km/h)

Diving depth, (maximum)

320 meters

Torpedoes

8 x 533 mm torpedo tubes with 20 torpedoes 53-65K or SET-65 + 2 x 406mm torpedo tubes

Production

Type 627: 1 – Type 627A: 12 – Type 645: 1