U.S. Military 60mm M720 High-Explosive Mortar Disassembly - INERT Round for M224 #military #bullet

Published on February 5, 2024
Duration: 0:42

This video details the disassembly of an inert M720 60mm High-Explosive mortar round for the M224 system. It covers the removal of the M734 multi-option fuze, the M702 horseshoe-shaped propellant increments, the fin assembly, and the ignition cartridge. The demonstration highlights the importance of markings like 'INERT' for training and specific warning labels.

Quick Summary

The M720 60mm mortar round disassembly reveals the M734 multi-option fuze, M702 propellant increments marked 'INERT' for training, and the tail fin assembly with a plastic obturating ring for gas sealing. Specialized tools are needed for the ignition cartridge removal.

Chapters

  1. 00:00Fuze Removal
  2. 00:12Propellant Increments
  3. 00:19Fin Assembly and Obturating Ring
  4. 00:27Ignition Cartridge Disassembly

Frequently Asked Questions

What are the main components shown during the disassembly of the M720 60mm mortar round?

The disassembly shows the removal of the M734 multi-option fuze, the horseshoe-shaped M702 propellant increments, the tail fin assembly with its obturating ring, and the internal ignition cartridge and primer assembly.

What is the purpose of the 'INERT' marking on the propellant increments?

The 'INERT' marking signifies that the propellant increments are not live and are intended for training or demonstration purposes, ensuring safety during handling and disassembly exercises.

What is the function of the obturating ring in a mortar round?

The obturating ring, typically made of plastic or a similar material, creates a gas-tight seal within the mortar tube when the round is fired, ensuring that the expanding propellant gases propel the projectile efficiently.

What safety warnings are associated with the M720 mortar round?

A critical warning label states 'WARNING DO NOT FIRE IN M19 OR M2 MORTAR', indicating specific compatibility requirements for safe operation with the M224 system.

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