B-40 (submarine)

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B-40
The sister boat B-413
The sister boat B-413
Ship data
flag Soviet UnionSoviet Union (naval war flag) Soviet Union
Ship type Submarine
class Project 641
Keel laying 1965
Launch November 16, 1965
Commissioning September 6, 1966
Decommissioning 1993
Ship dimensions and crew
length
91.3 m ( Lüa )
width 7.5 m
Draft Max. 5.09 m
displacement surfaced: 1,952 t
submerged: 2,550 t
 
crew 70 men
Machine system
machine 3 × Type 37D diesel engines , each 2000  HP

2 × PG-101 electric motors , each 1,350 PS
1 × PG-102 electric motor, 2,700 PS

propeller 3
Mission data submarine
Diving depth, normal 250 m
Immersion depth, max. 280 m
Top
speed
submerged
16 kn
Top
speed
surfaced
16.8 kn
Armament
  • 6 × torpedo tubes (bow) ∅ 533 mm
  • 4 × torpedo tubes (stern) ∅ 533 mm

ammunition

Sensors

Arktika-M sonar
Nakat- ESM system
FLAG Radar

B-40 was a Russian (formerly Soviet ) Foxtrot class submarine . It waslaid downin Leningrad in1965and retired in 1993.

Web links

Footnotes

  1. a b c to AB Shirokorad : Soviet post-war submarine structures. P. 68 and J. Apalkow: Корабли ВМФ СССР. Многоцелевые ПЛ и ПЛ спецназначания. P. 41.