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.
External links
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