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What does MBU stand for?

MBU stands for Mask Breathing Unit (aviators oxygen mask)

This definition appears rarely and is found in the following Acronym Finder categories:

  • Military and Government
  • Science, medicine, engineering, etc.

See other definitions of MBU

Other Resources:
We have 30 other meanings of MBU in our Acronym Attic

Samples in periodicals archive:

This need is currently being met by a bewildering variety of masks, including the M48 (Army Apache), M45 (Army non-Apache), Mask Breathing Unit (MBU)-13 (Air Force), MBU-19 (Air Force), A/P22P-14(V) (several configurations for the Navy and Marine Corps), and others--a logistics nightmare