SOVIET NAVY (USSR)

Names

TK-417 (ex-PT731); TK-418 (ex-PT499); TK-419 (ex-PT500); TK-420 (ex-PT503); TK-421 (ex-PT504); TK-422 - 425 (ex-PT510 - 513); TK-426 (ex-PT498); TK-427 (ex-PT501); TK-428 (ex-PT502); TK-429 - 431 (ex-PT506 - 508); TK-432 (ex-PT514); TK-433 (ex-PT515); TK-434 (ex-PT552); TK-435 (ex-PT556); TK-436 - 441 (ex-PT516 - 521); TK-442 (ex-PT553); TK-443 - 445 (ex-PT561 - 563); TK-446 (ex-PT544); TK-447 (ex-PT560); TK-484 - 491 (ex-PT732 - 740); TK-492 (ex-PT738); TK-493 (ex-PT741); TK-494 (ex-PT742); TK-495 - 508 (ex-PT744 - 757); TK-509 (ex-PT743); TK-510 (ex-PT758); TK-520 (ex-PT759); TK-530 (ex-PT760)

Builders

ELCO, Bayonne, USA

Commissioned

1-12/1943 // 12/1944: TK-418, 419

1-12/1944 // 10-12/1944: TK-417, 420 - 425

1-12/1943 // 1-5/1945: TK-426 - 428, 434, 435, 442 - 445, 447

1-12/1944 // 1-5/1945: TK-429 - 433, 436 - 441, 446

1-12/1944 // 9-12/1946: TK-484 - 503, 509

1-10/1945 // 11-12/1946: TK-504 - 508

1-10/1945 // 8/1947: TK-510, 520, 530

Losses

none

Transfers

USA, 1955: TK-440, 484 - 491, 494 - 497, 499, 501 - 503, 508 - 510, 520, 530

Discarding

1955: TK-418, 420 - 434

1956: TK-417, 419, 435 - 439, 441 - 447, 492, 493, 498, 500, 504 - 507

Displacement standard, t

38

Displacement full, t

54 - 61

Length, m

24.4

Breadth, m

6.30

Draught, m

1.60

No of shafts

3

Machinery

3 petrol engines

Power, h. p.

4050 - 4500

Max speed, kts

41 - 43

Fuel, t

petrol 11400 l

Endurance, nm (kts)

500 (20)

Armament

TK-417, 484 - 510, 520, 530: 2 x 1 - 20/70 Oerlikon, 2 x 2 - 12.7/90, 2 - 533 TT, 2 DC

TK-418 - 423, 425 - 428, 430 - 432, 436, 438, 441: 2 x 1 - 20/70 Oerlikon, 2 x 2 - 12.7/90, 2 - 533 TT, 2 DC

TK-424, 429: 1 x 1 - 40/56 Bofors, 1 x 1 - 20/70 Oerlikon, 2 x 2 - 12.7/90, 2 - 533 TT, 2 DC

TK-433: 1 x 1 - 40/56 Bofors, 1 x 1 - 37/71 M9, 1 x 1 - 20/70 Oerlikon, 2 x 2 - 12.7/90, 2 - 533 TT, 2 DC

TK-434, 442: 1 x 1 - 40/56 Bofors, 1 x 1 - 20/70 Oerlikon, 2 x 2 - 12.7/90, 2 - 533 TT, 2 DC

TK-435: 1 x 4 - 20/70 Oerlikon, 1 x 1 - 20/70 Oerlikon, 2 x 2 - 12.7/90, 2 - 533 TT, 2 DC

TK-437: 1 x 1 - 40/56 Bofors, 1 x 1 - 37/71 M9, 2 x 2 - 12.7/90, 2 - 533 TT, 2 DC

TK-439: 1 x 1 - 40/56 Bofors, 1 x 1 - 37/71 M9, 1 x 1 - 20/70 Oerlikon, 2 x 2 - 12.7/90, 2 - 533 TT, 2 DC

TK-440: 1 x 1 - 37/71 M9, 2 x 1 - 20/70 Oerlikon, 2 x 2 - 12.7/90, 2 - 533 TT, 2 DC

TK-443 - 445, 447: 2 x 1 - 40/56 Bofors, 2 x 2 - 12.7/90, 4 - 533 TT

TK-446: 3 x 1 - 20/70 Oerlikon, 2 x 2 - 12.7/90, 2 - 533 TT, 2 DC

Sensors

Complement

14 - 17