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Torpedoes• Mod 0: 1963 • Mod 5: 1979Profile in progress
Lightweight anti-submarine torpedo
Mark 46 torpedo is a lightweight anti-submarine torpedo originating in United States. The cited manufacturer or builder is Aerojet Naval Ordnance Station Forest Park Honeywell Raytheon.
United StatesLightweight anti-submarine torpedo
United States
• Mod 0: 1963 • Mod 5: 1979
See operators
Naval Ordnance Test Station Pasadena Aerojet Alliant Techsystems
1960
Aerojet Naval Ordnance Station Forest Park Honeywell Raytheon
Mod 0 Mod 1 Mod 2 Mod 5 Mod 5A Mod 5A(S) Mod 5A(SW)
508 lb (230 kg )
8 ft 6 in (2.59 m )
12.75 in (323.8 mm )
PBXN-103 high explosive (bulk charge)
96.8 lb (43.9 kg)
Two-speed, reciprocating external combustion
Otto fuel II
12,000 yd (11,000 m )
>1,200 ft (370 m)
>40 kn (74 km/h ; 46 mph )
Active or passive/active acoustic homing
Mark 32 Surface Vessel Torpedo Tubes , ASW Aircraft, RUM-139 VL-ASROC
Australia
Bahrain
Belgium
Brazil
Canada
Chile
Colombia
Croatia
Ecuador
Egypt
France
Germany
Greece
Indonesia
Iran
Israel
Italy
Japan
Kuwait
Mexico
Morocco
Netherlands
New Zealand
Norway
Pakistan
Peru
Philippines
Portugal
Saudi Arabia
South Korea
Spain
Taiwan
Thailand
Turkey
United Arab Emirates
United Kingdom
United States
Reference text from Wikipedia contributors, used under CC BY-SA 4.0.
True scale
Sourced dimensions beside a 1.75 m human reference.
Points represent sourced observations, including revisions. Revisions on the same effective date are not separate inventory events. Ranges appear in the table and are not plotted as exact points.
| Observation / report period | Value | Source | Claim state |
|---|---|---|---|
| 28 Sept 2026 | 2.59 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 2.59 m | Wikipedia contributors | approved |
| 28 Sept 2026 | 2.59 m | Wikipedia contributors | superseded |
Mark 46 torpedo equipment records. Variants, orders and quantities are shown as reported in each inventory source; coverage is incomplete.
Australia
Bahrain
Belgium
Brazil
Canada
Chile
Colombia
Croatia
Ecuador
Egypt
France
Germany
Greece
Indonesia
Iran
Israel
Italy
Japan
Kuwait
Mexico
Morocco
Netherlands
New Zealand
Norway
Pakistan
Peru
Philippines
Portugal
Saudi Arabia
South Korea
Spain
Taiwan
Thailand
Türkiye
United Arab Emirates
United Kingdom United StatesAustralia, Bahrain, Belgium, Brazil, Canada, Chile, Colombia, Croatia, Ecuador, Egypt, France, Germany, Greece, Indonesia, Iran, Israel, Italy, Japan, Kuwait, Mexico, Morocco, Netherlands, New Zealand, Norway, Pakistan, Peru, Philippines, Portugal, Saudi Arabia, South Korea, Spain, Taiwan, Thailand, Turkey, United Arab Emirates, United Kingdom, United States
Equipment reference ↗