U.S. MILITARY LARGEST SHELL CASING EVER USED! 8-inch Ammo Fired by Navy Ships #gun #bullet #history

Published on January 22, 2024
Duration: 0:57

This video showcases the immense scale of the U.S. Navy's 8-inch naval gun, featuring a 48-inch shell casing. It details the disassembly of the Mark-18 mechanical fuse and the Mark-25 projectile, highlighting the intricate engineering involved. Historical footage demonstrates the combat effectiveness, with crews capable of firing 10 rounds per minute.

Quick Summary

The 8-inch naval gun shell casing measures approximately 48 inches long. The video details the disassembly of the complex Mark-18 mechanical fuse and the Mark-25 projectile. Historically, U.S. Navy crews could fire these guns at a rate of 10 rounds per minute in combat.

Chapters

  1. 00:008-Inch Shell Casing Size Comparison
  2. 00:09Mark-25 Projectile & Mark-18 Fuse Disassembly
  3. 00:48Historical Combat Firing Rate

Frequently Asked Questions

How large is the 8-inch naval gun shell casing?

The 8-inch naval shell casing is exceptionally large, measuring approximately 48 inches in length. This scale is emphasized by comparing it to standard rifle rounds in the video.

What is the firing rate of the 8-inch naval guns?

Historical data indicates that a well-trained U.S. Navy crew could achieve a rapid firing rate of up to 10 rounds per minute with the 8-inch naval guns during combat operations.

What components are shown in the disassembly of the 8-inch naval ammunition?

The video features a detailed disassembly of the Mark-18 mechanical fuse mechanism, revealing its intricate gears and internal components, as well as the Mark-25 projectile.

Which US Navy ships used the 8-inch naval guns?

The 8-inch naval guns were prominently used on heavy cruisers, such as those of the Des Moines class, including ships like the USS Salem.

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