Английская Википедия:10 cm/65 Type 98 naval gun

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Шаблон:Short description Шаблон:Infobox weapon

The Шаблон:Nihongo, also known as the Шаблон:Nihongo, was a light caliber naval gun of the Imperial Japanese Navy used during World War II, employed on the aircraft carrier Шаблон:Ship, the light cruiser Шаблон:Ship, and Шаблон:Sclass destroyers.[1][2]

The gun was considered by the Japanese to be their finest anti-aircraft artillery weapon. It had excellent elevation and reach and could traverse quickly. [3] Its rate of fire was good, though not as good as the U.S. 5”/38 dual-purpose gun. [3] Its directors were also poorer, and the 3.9”/65 lacked the radar proximity fuse developed by the Allies. [3] After the end of World War II, the gun remained in service on the two Japanese destroyers ceded to the Soviet Union and the Republic of China as war reparations.

The Allied forces first captured a shore-based twin-mounting of this weapon at Iwo Jima.[4]

Description

The 100 mm (3.9 in) L/65 caliber Type 98 gun utilized a horizontal sliding breech, in addition to either monobloc (made from a single forging) or replaceable liner construction of the barrel. The gun featured a spring-powered rammer that was cocked by means of the recoil of the gun being fired; this allowed the rammer to load the gun at any elevation.

116 guns went to ship based mounts: 12 for Taiho and 8 each on Oyodo and the 12 Akizuki-class destroyers. A shortcoming of the gun was that it had a service life of only 350-400 full charges, due to its high muzzle velocity.[1]

Mountings

These guns were used in twin gun turrets. The total weight of the mount and guns on Akizuki was Шаблон:Convert. The mount installed on Akizuki could traverse at 12° to 16° per second and could elevate at a rate of 16° per second. It was electro-hydraulically powered and could be moved by hand in the event of an emergency.

Ammunition

The gun fired a Шаблон:Convert, Шаблон:Convert, fixed, high-explosive round with a brass casing. Only nose-fused high-explosive ammunition was developed for the gun.

Notes

Шаблон:Reflist

References

External links

Шаблон:WWIIJapaneseNavalWeapons

  1. 1,0 1,1 Ошибка цитирования Неверный тег <ref>; для сносок a не указан текст
  2. Osborne, p. 110-111
  3. 3,0 3,1 3,2 Шаблон:Cite web
  4. CINCPAC, p. 38