K-452 nuclear powered cruise missile submarines (project 670M) (1973 - 1980)
B-508 1990
| Name | No | Yard No | Builder | Laid down | Launched | Comp | Fate |
| Ê-452 [K-452], 6.1992- Á-452 [B-452], 12.1997- Á-452 Íîâãîðîä Âåëèêèé [B-452 Novgorod Velikiy] | 901 | Krasnoe Sormovo, Gorkiy | 30.12.1972 | 25.7.1973 | 30.12.1973 | stricken 5.1998 | |
| Ê-458 [K-458] | 902 | Krasnoe Sormovo, Gorkiy | 12.2.1974 | 30.6.1975 | 29.12.1975 | stricken 6.1991 | |
| Ê-479 [K-479], 6.1992- Á-479 [B-479] | 903 | Krasnoe Sormovo, Gorkiy | 1.10.1975 | 6.5.1977 | 30.9.1977 | stricken 7.1992 | |
| Ê-502 [K-503], 6.1992- Á-503 [B-503] | 904 | Krasnoe Sormovo, Gorkiy | 7.2.1977 | 22.9.1978 | 31.12.1978 | stricken 6.1993 | |
| Ê-508 [K-508], 6.1992- Á-508 [B-508] | 905 | Krasnoe Sormovo, Gorkiy | 10.12.1977 | 3.10.1979 | 30.12.1979 | stricken 8.1995 | |
| Ê-209 [K-209], 6.1992- Á-209 [B-209] | 911 | Krasnoe Sormovo, Gorkiy | 20.12.1979 | 16.9.1980 | 30.12.1980 | stricken 8.1995 |
|
Displacement standard, t |
|
|
Displacement normal, t |
4372 / 5570 |
|
Length, m |
104.9 |
|
Breadth, m |
9.60 hull 16.4 max |
|
Draught, m |
7.78 |
|
No of shafts |
1 |
|
Machinery |
1 GTZA-631 geared steam turbines unit, OK-350 nuclear reactor |
|
Power, h. p. |
18800 |
|
Max speed, kts |
12 / 24 |
|
Fuel, t |
nuclear |
|
Endurance, nm(kts) |
practically unlimited |
|
Armament |
8 x 1 P-120 Malakhit SSM (8 4K85), 2 - 650 TT (bow, 4), 4 - 533 TT (bow, 14, inc. RPK-2 Vyuga ASuM (81R)) |
|
Electronic equipment |
901-903: MRK-50 Kaskad radar, MGK-400 Rubikon sonar suite, MG-17 sonars, MRP-10M Zaliv-P ECM suite, MG-14 Anabar decoys, Brest CCS 904-911: MRK-50 Kaskad radar, MGK-500 Skat-M sonar suite, MG-17 sonars, MRP-10M Zaliv-P ECM suite, MG-14 Anabar decoys, Brest CCS |
|
Complement |
84 |
|
Diving depth operational, m |
240 |
Project history: Modernized Project 670 with new missiles (Malakhit instead of Ametist) and sonar suite.
Modernizations: 1992, B-452 under Project 06704: - 8 x 1 Malakhit SSMs, MGK-400 Rubikon sonar suite; + 8 x 3 P-160 Oniks SSM (24 3M55), MGK-500 Skat-M sonar suite; 4370/5570t, 104.9x9.9(16.4)x7.4m
Naval service: No significant events.
Project 670M 1979
© Ivan Gogin, 2016