|Designer|| LPMB "Rubin"
|Ch. designer|| O.Ya.Margolin, E.A.Gorigledzhan
|Construction plant ||Sevmash Enterprise
|State Transferred to the Navy||1983
|Displacement, t: ||Surface 10500 Underwater 13500-13600
|Main dimensions, m: ||
|Length max. ||152.0
|Width max. ||14.7-15.0
|Draft at design waterline ||8.7
|Type of main power plant|| Nuclear steam turbine
2 x pressurized water reactors VM-2-4
2 x PPU (steam generating units) OK-700 with thermal power of 90 MW each
2 x steam turbine units with GTZA TZA-635 with echelon arrangement of power 20,000 h.p.
2 x 225 kW standby electric motors
|Propellers|| 2 fixed-pitch propellers
2 x 3000 kW turbine generators
2 x 460 kW diesel generators, diesel generators are equipped with a RDP system with a PMU (lifting and mast device) ...
2 groups of lead-acid accumulator batteries, 112 each.
|Full speed, knots||
underwater 23-27 kn (according to various sources)
during missile launch - up to 10 knots
|Depth of immersion, m || working - 320 m / 380 m (according to various sources)
maximum - 400 m / 450 m (according to various sources)
Missile launch depth - up to 40 m
|Endurance, days ||70
|Missile||12 x 3M25 "Meteorite-M"
4 x 533-mm bow torpedo tubes|
ammunition - 12 torpedoes of the SET-65 , SAET-60M and 53-65M types .
2 x 400-mm bow torpedo tubes
ammunition 4 torpedoes SET-40
|control system||BIUS "Almaz"
missile system control system "Andromeda"
equipment for prelaunch preparation and launch "Klever"
boat control system "Bor" for holding in the launch corridor during salvo launch
control equipment for ship systems for daily and prelaunch service (KSPPO) "Korshun-44"
SJSC MGK-400 "Rubicon" - included the main antenna of the SJSC, a circular navigation detector NOK-1, a navigational divorce detector NOR-1, SSC for determining the speed of sound MG-553 "Shkert" Yu GAS for determining cavitation MG-512 "Vint" , echometer MG-518 "North".
GAS mine detecting MG-519 "Arfa"
radar complex RLK-101 "Albatross" with antenna post MRK-57 "Korma"
radio direction finder "Veil" with antenna post
periscope of the television complex MT-70-8
anti-aircraft periscope PZNS-8
anti-aircraft periscope PZNG-8M
SORS (enemy radar detection system) MR-21A "Zaliv-P"
|Number of crew, pers. ||120
|Rescue equipment||VSK pop-up rescue chamber located in the stern of the boat. VSK is not designed for the entire crew