12 cm/45 10th Year Type naval gun
12 cm/45 10th Year Type naval gun | |
---|---|
Type | Naval gun |
Place of origin | Empire of Japan |
Service history | |
In service | 1926 - 1945 |
Used by | Imperial Japanese Navy |
Wars | World War II |
Production history | |
Designed | 1921 |
Produced | 1926–1945 |
Number built | about 3,000 |
Specifications | |
Weight | 2,950 kilograms (6,504 lb) |
Barrel length | 5.4 meters (17 ft 9 in) (bore length) |
| |
Shell | Fixed |
Shell weight | 20.3 kilograms (45 lb) |
Caliber | 12-centimeter (4.7 in) |
Breech | Horizontal sliding-block |
Rate of fire | about 6–8 rounds per minute |
Muzzle velocity | 825–830 meters per second (2,710–2,720 ft/s) |
Maximum firing range | 16,000 meters (17,000 yd) |
The 12 cm/45 10th Year Type naval gun was a Japanese high-angle weapon introduced after World War I, derived from the 12 cm/45 3rd Year Type naval gun. It served as the secondary armament in a number of Japanese aircraft carriers and cruisers between the wars and as the primary armament in smaller ships.
Notes
References
- Campbell, John (1985). Naval Weapons of World War II. Annapolis, Maryland: Naval Institute Press. ISBN 0-87021-459-4.