What is the factory set height of burst (HOB) for the FMU-160/B fuze?

The factory set height of burst (HOB) for the FMU-160/B fuze is indeed 15 feet. This setting is critical for optimizing the effectiveness of munitions in specific operational scenarios. The design of the FMU-160/B fuze incorporates this height of burst to ensure that the detonation occurs at the most effective altitude, maximizing the blast and fragmentation effects on the target while minimizing the risk of ground interference.

This predetermined setting allows for a balance between maximizing lethality against a variety of target types while ensuring safety measures are integrated into its use. Understanding the factory set height of burst is crucial for munitions personnel in planning and executing ordnance delivery, as it affects the effectiveness of the weapon system being employed.