BUSINESS GROUPS
Air-Delivered Weapons
ATK precision fuzes and proximity sensors are used to detonate air-delivered weapons such as the Joint Direct Attack Munition (JDAM) and other precision-guided systems as well as general-purpose, unguided bombs. Key products include the DSU-33D/B Proximity Sensor, more than 100,000 of which have been delivered to the U.S. Air Force and the U.S. Navy, and the FMU-139C/B Bomb Fuze, which provides a new capability to defeat high-valued targets.
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PDF DSU-33D/B Proximity Sensor
PDF FMU-139C/B Electronic Bomb Fuze
  Air-Delivered Fuzing Technology

 
NOTE: Fuzes are not to scale
  DSU-33D/B Proximity Sensor

The DSU-33D/B Proximity Sensor is an all-weather, battery operated, active, radio frequency, ranging radar. It is a single-mission device capable of operating in an electronic countermeasure environment.
  DSU-33D/B Proximity Sensor
       
 

FMU-139C/B Electronic Bomb Fuze

The FMU-139 Bomb Fuze is an electronic impact/impact delay fuzing system designed for use by both the U.S. Navy and Air Force in the MK 80 series and M117 low-drag and high-drag, guided or unguided, high-explosive bombs.

  FMU-139C/B Electronic Bomb Fuze
       
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