Which M102 (105mm) component provides muzzle blast suppression for the left wing trailing-edge structure and flaps and is internally threaded to receive the muzzle end of the tube?

Which M102 (105mm) component provides muzzle blast suppression for the left wing trailing-edge structure and flaps and is internally threaded to receive the muzzle end of the tube?

• A. Recoil Cylinder
• B. Blast Diffuser
• C. Tube
• D. Common Launch Tube

Answer: (B)

The blast diffuser is designed to suppress muzzle blast and protect the left wing trailing-edge structure and flaps. It sits on the left wing and is internally threaded to receive the muzzle end of the launch tube, creating a secure, integrated setup that diffuses the high-pressure gases as the gun fires. The recoil cylinder handles recoil, not blast direction; the tube is the launcher barrel itself, not the diffuser; and the common launch tube is the overall assembly, not the specific muzzle blast suppression component.

The blast diffuser is designed to suppress muzzle blast and protect the left wing trailing-edge structure and flaps. It sits on the left wing and is internally threaded to receive the muzzle end of the launch tube, creating a secure, integrated setup that diffuses the high-pressure gases as the gun fires. The recoil cylinder handles recoil, not blast direction; the tube is the launcher barrel itself, not the diffuser; and the common launch tube is the overall assembly, not the specific muzzle blast suppression component.