Nuclear-powered submarine

Completed

7 + 1 units

Ships

Project 671RT

Name	Yard №	Laid Down	Launched	Commissioned	Note
Krasnoe Sormovo named after A.A.Zhdanov, Gorky – 4+1 units
K-387	№801	2.04.1971	2.09.1972	30.12.1972	from 3.06.1992 - B-387
K-371	№802	27.02.1973	30.07.1974	30.09.1974	from 3.06.1992 - B-371
K-467	№803	19.11.1974	7.05.1976	30.11.1976	from 3.06.1992 - B-467
K-488	№804	15.12.1976	8.10.1977	29.09.1978	from 3.06.1992 - B-488
K-505	№805	1975	-	-	not completed
Leningradskoe admiralteyskoe ob`edinenie – 3 units
K-495	№01621	28.09.1974	26.08.1975	31.12.1975	from 3.06.1992 - B-495
K-513	№01625	22.07.1975	21.08.1976	27.12.1976	from 3.06.1992 - B-513
K-517	№01627	23.03.1977	24.08.1978	31.12.1978	from 3.06.1992 - B-517

General characteristics - Project 671RT

Displacement (tons):
Surfaced:	4245
Submerged:	5480
Dimensions (m):
Length:	102
Beam:	10,6
Draught:	6,5
Speed (knots):
Surfaced:	11,7
Submerged:	31,7
Range:	Unlimited
Diving depth (m):
Operational:	320
Maximum:	400
Endurance (days):	60
Propulsion:	2x72 MW OK-300 nuclear reactors, 1x31000 hp GTZA-649, 1 fixed pitch propeller (K-387 – 1 fixed pitch tandem propeller), 2x375 hp electric motors, 2 variable pitch vane-type propellers, 2x2000 kW OK-2 turbine-type generators, 1x460 kW diesel-generator
Armament:	2 650 mm bow torpedo tubes (6 65-73, 65-76 torpedoes) – MVU-112 Ladoga -1V-RT fire control system 4 533 mm bow torpedo tubes (18 53-65K, SET-65, VA-111 Shkval torpedoes, RPK-2 Vyuga (81R anti-submarine guided missile), URPK-6 Vodopad-PL (83R, 84R anti-submarine guided missile), MG-74 Korund-2 torpedo decoy or 36 RM-2G Goletc mines or 18 PMR-1, PMR-2, PMT-1 mines)
Electronics:	RLK-101 Albatros radar complex, MRP-10 Zaliv-P ESM Radar system, Zavesa, MGK-300 Rubin sonar complex, MG-519 Arfa mine detection sonar, MG-1006 Zhgut-RT, MVU-111 Akkord combat information control system, Sigma-671RT navigation complex, Molniya communications complex
Complement:	91 (28 officers)

Schematics

Nuclear-powered submarine - Project 671RT

Modernizations

MGK-400 Rubikon instead of MGK-300T Rubin
MRK-50 Kaskad instead of RLK-101M Albatros

Fleets

Northern Fleet: K-371, 387, 467, 488, 495, 513, 517

Hull Numbers

K-371: 032(1991)
K-387: 676, 691(03.1988), 028(05.1991)
K-495: 670(1991)
K-513: 027
K-517: 663(1989)

Decommissioned

1993 – K-488 (30.06), K-495 (30.06), K-513 (30.06)
1995 – K-387 (4.08)
1996 – K-371 (31.07)
1997 – K-467 (8.09)

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