| | Coastal minesweepers
Project 73KNATO:
--- Class
Completed 15
units
Ships Project 73K
| Name |
Yard ¹ |
Laid Down |
Launched |
Commissioned |
Note |
| Shipyard ¹370 Petrozavod, Leningrad
- 5 units | | T-253 |
¹111 | - |
11.1940 | 18.09.1948 | ñ
25.09.1940 - Karl Zedin, from 1956 - BRN-23, from 12.1956 - CL-67 |
| T-257 |
¹124 | - |
29.05.1940 | 4.01.1949 | from
25.09.1940 - Timofey Ulyantsev, from 1956 - Losos | |
T-258 | ¹125 |
- | 30.05.1941 |
12.08.1948 | from 25.09.1940
- Mikhail Martynov, from 1956 - BRN-22, from 1957 - CL-14 | T-251 | ¹109 | - | 31.03.1940 | 25.11.1949 | from
25.09.1940 - Pavel Khokhryakov, from 12.1956 - Kefal | T-252 | ¹110 | - | 11.1940 | 8.12.1949 | from
25.09.1940 - Alexandr Petrox, from 05.1956 - Arban, from 10.1957 - TcL-12 |
| Shipyard ¹363, Ust-Izhora
- 1 unit | | T-256 |
¹26 | - |
3.12.1940 | 27.12.1947 |
from 25.09.1940 - Vladimir Trefolev, then - UTS-2 | |
Shipyard ¹363, Ust-Izhora, completed in Shipyard ¹370, Leningrad
- 6 units | | T-255 |
¹25 | - |
15.09.1940 | 15.02.1950 | from
25.09.1940 - Andrian Zasimov, from 1956 - Agatan, from 1957 - CL-13 |
| T-259 |
¹29 | 08.1940 |
30.05.1941 | 19.11.1947 | from
25.09.1940 - Fedor Mitrofanov, from 1954 - OS-12, from 1959 - UTS-74 |
| T-260 |
¹30 | - |
30.05.1941 | 23.02.1948 | from
25.09.1940 - Luka Pankov, from 1956 - Paltus | |
T-261 | ¹31 |
- | 07.1941 |
09.1949 | from 25.09.1940
- Pavlin Vinogradov, from 1954 - OS-11, from 1970 - PKZ-171 | |
T-262 | ¹32 |
- | 1941 |
09.1949 | from 25.09.1940
- Stepan Gridyushko, from 1956 - BRN-24, from 1956 - TcL-68 | |
T-263 | ¹33 |
- | 1941 |
09.1949 | from 25.09.1940
- Semen Pelikhov, from 1956 - OS-2 | |
Shipyard ¹201, Sevastopol, completed in Shipyard ¹445 named
after 61 kommunara, Nikolaev - 3 units | |
T-451 | ¹249 |
6.08.1939 | 31.12.1939 |
09.1948 | from 25.09.1940
- Ivan Borisov, from 09.1948 - EMTSCH-15, from 05.1956 - BRN-17 |
| T-452 |
¹251 | 20.11.1939 |
1941 | 04.1948 |
from 25.09.1940 - Sergey Shuvalov, from 09.1948 - EMTSCH-11, from 05.1956 - BRN-16 |
| T-454 |
¹253 | 1940 |
20.03.1941 | 18.03.1948 | from
25.09.1940 - Ivan Sladkov, from 09.1948 - EMTSCH-13, from 05.1956 - BRN-18 |
General characteristics - Project
73K
| Displacement (tons): | | Standard: | 703 |
| Full load: | 863 |
| Dimensions (m): | | Length: | 78,6 |
| Beam: | 8,1 |
| Draft: | 2,48 | | Speed
(knots): | 17,5 | | Range: | 6300
nmi (14 knots), 3700 nmi (17,5 knots) | | Autonomy
(days): | 15 | | Propulsion: | 2x1600
hp General Motors diesels, 2 fixed pitch propellers, 4x50 kW diesel generators,
1x13,5 kW diesel generator | | Armament: | 2x1
85 mm 90-K - 600 rounds
3x1 37 mm 70-K - 2400 rounds
4x1 12,7 mm DSHK
2 BMB-1 (20 BGB)
20 mines
2 PT sweeps, MT-2 contact sweep, 2 BAT-2 acoustic
sweeps, PEMT-3 magnetic sweep | | Electronics: | Gyuys-1M
radar , Zarnitsa, Rym navigation radar, Fakel IFF,Tamir-5 sonar |
| Complement: | 119 (7 officers) |
Schematics 
Coastal
minesweeper - Project 73K
Modernizations Electro-magnetic
minesweepers: EMTSCH-11 (T-452), EMTSCH-13 (T-454), EMTSCH-15 (T-451)
Landing
craft: T-451, 452 - from 13.12.1943 till 29.07.1944
Rescue ships: Agatan (T-255),
Arban (T-252)
Trials ships: OS-2 (T-263), OS-11 (T-261), OS-12 (T-259), Kefal
(T-251), Losos (T-257), Paltus (T-260). All armament removed.
Target ships:
TsL-12 (T-252), TcL-13 (T-255), TcL-14 (T-258), TcL-67 (T-253), TcL-68 (T-262)
Training ships: UTS-2 (T-256), UTS-74 (T-259)
Base ships: BRN-16 (T-452),
BRN-17 (T-451), BRN-18 (T-454), BRN-22 (T-258), BRN-23 (T-253), BRN-24 (T-262)
Floating barracks: PKZ-171 (T-261)
Unrealized modifications:
Project 73 - with 100 mm guns
Fleets Baltic
Fleet: T-251-253, 255, 256, 257 (from 1956 Northern Fleet), 258, 259
(then Northern Fleet), 260, 261 (from 1956 Northern Fleet), 262,
263
Black Sea Fleet: T-451, 452, 454
Northern Fleet: T-261
Hull Numbers T-252: 381(Alexandr Petrov)
T-256: Â-861(1960)
T-259: Â-879(OS-12)
T-263: Â-824(OS-2)
T-451: 777(1949)
Decommissioned 1958 – T-262, 451, 452
1959 – T-255, 258
1960 – T-252, T-259, T-454
1963 – T-253
1964 – T-257, 260
1972 –
T-251, T-261
1977 – T-263
1988 – T-256 (training ship in Young Sailors
Club of the Petrokrepost)
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