Torpedo Model: BR 21in Mark IX

ref:Flix000001 2008 48 004

Related Types	Ship Classes Initially Use
Related Pages	Standard View \| Contemporaries
Torpedo Model	BR 21in Mark IX


Developed By Country	Great Britain
Designed By Body	Royal Navy Torpedo Factory
Design YMD	1928 Jan 01
In Service YMD	1930 Jan 01
Diameter	21in
Length	7.277m
Overall Mass	1.693Mg
Warhead Mass	340kg
Payload Percent	20.083
Explosive	TNT
Torpedo Propulsion	Burner Cycle
Maximum	36kt
Range At Max Speed	9 600m
Speed For Max Range	30kt
Maximum Range	12 344.4m
Contemporary Torpedo Model	BR 21in Mark IX \| SWE 18in Circa 1930 \| US 21in Mark 12 \| JPN 21in 8 Nendo Shiki 1919 \| JPN 61cm Type 90 8th Year
Torpedo Model Type	Surface
Torpedo Size	21in
Intially Used By Ship Class	HMS Leander \| CHL Serrano \| ARG Veinticinco De Mayo \| GRC Ydra \| HMS C Class \| HMS C Leader - Kempenfelt \| NRP Douro \| HMS D Class \| HMS D Leader - Duncan \| HMS E Class \| HMS F Class \| HMS E Leader - Exmouth \| HMS Modified Leander \| HMS G Class \| HMS G Leader - Grenville \| ORP Grom \| HMS I Class \| HMS I Class - Turkey \| HMS H Class \| HMS H Class - Brazil \| BRA Juruena \| HMS I Leader - Inglefield \| HMS Tribal \| HMS J K & N Class \| HMCS Canadian Tribal Group 1 \| HMCS Canadian Tribals Group 2

Torpedo Armaments
1) Torpedo Armament	2) 1: Tube	3) 1: As Built Of Ship Class	4) 3: Primary Image	5) 3: Completed YMD
ARG Veinticinco De Mayo Torpedo 6 X BR 21in Mark IX	6
BRA Juruena Torpedo 8 X BR 21in Mark IX	8
CHL Serrano Torpedo 6 X BR 21in Mark IX	6
GRC Ydra Torpedo 6 X BR 21in Mark IX	6
HMCS Canadian Tribal Group 1 Torpedo 4 X BR 21in Mark IX	4
HMCS Canadian Tribals Group 2 Torpedo 4 X BR 21in Mark IX	4
HMS C Class Torpedo 8 X BR 21in Mark IX	8
HMS C Leader - Kempenfelt Torpedo 8 X BR 21in Mark IX	8
HMS D Class Torpedo 8 X BR 21in Mark IX	8
HMS D Leader - Duncan Torpedo 8 X BR 21in Mark IX	8
HMS E Class Torpedo 8 X BR 21in Mark IX	8
HMS E Leader - Exmouth Torpedo 8 X BR 21in Mark IX	8
HMS F Class Torpedo 8 X BR 21in Mark IX	8
HMS G Class Torpedo 8 X BR 21in Mark IX	8
HMS G Leader - Grenville Torpedo 8 X BR 21in Mark IX	8
HMS H Class - Brazil Torpedo 8 X BR 21in Mark IX	8
HMS H Class Torpedo 8 X BR 21in Mark IX	8
HMS I Class - Turkey Torpedo 8 X BR 21in Mark IX	8
HMS I Class Torpedo 10 X BR 21in Mark IX	10
HMS I Leader - Inglefield Torpedo 10 X BR 21in Mark IX	10
HMS J K & N Class Torpedo 10 X BR 21in Mark IX	10
HMS Leander Torpedo 8 X BR 21in Mark IX	8	HMS Leander		1933 Mar 24
HMS Modified Leander Torpedo 8 X BR 21in Mark IX	8
HMS Tribal Torpedo 4 X BR 21in Mark IX	4
NRP Douro Torpedo 8 X BR 21in Mark IX	8
ORP Grom Torpedo 6 X BR 21in Mark IX	6

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