Names | Builders | Commissioned | Losses | Transfers | Discarding |
---|---|---|---|---|---|
БК-472, 473 [BK-472, 473], 5.1966- AK-472, 473 |
Izhorskiy Wks, Kolpino: BK-472, 473 |
12/1951: BK-472, 473 |
none |
none |
1970s: AK-472, 473 |
Displacement standard, t | 61 |
---|---|
Displacement full, t | BK-472: 64 BK-473: 65 |
Length, m | BK-472: 27.5 BK-473: 27.3 |
Breadth, m | 4.42 |
Draught, m | BK-472: 0.73 BK-473: 0.74 |
No of shafts | 2 |
Machinery | 2 M-50 diesels |
Power, h. p. | 2000 |
Max speed, kts | BK-472: 22.8 BK-473: 22.6 |
Fuel, t | diesel oil |
Endurance, nm(kts) | BK-472: 610(14) BK-473: 640(14) |
Armour, mm | belt: 18, deck: 10, turret: 30 - 20, CT: 24 - 10 |
Armament | 1 x 1 - 85/55 MK-85, 2 x 2 - 14.5/93, 8 mines |
Complement | 15 |
Improved Project 191M with thicker armour, angled at 15°. Designed by TsKB-19.
Citadel and turret were protected by splinter-proof armour.
None.
No significant events.