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Gentex Oxygen Mask Tool Kit

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The Gentex Oxygen Mask Tool Kit provides all of the necessary tools (7-piece tool set plus rugged case) to support maintenance of the following military oxygen masks:

Gentex MBU-20/P USAF Combat Edge Oxygen Mask, MBU-23/P U.S. Navy Oxygen Mask, HA/LP, and HALO/HAHO Oxygen Mask.

For those who will be maintaining military oxygen masks excluding the MBU-5/P and MBU-12/P Oxygen Mask, we offer the portable and convenient Gentex "Grab-N-Go" Oxygen Mask Tool Kit (Part Number G010-1267-01), which provides all three necessary tools you will need, an elastrator, a valve spanner wrench, and a caliper.


  • The full set of seven tools aids in adjustments to the Gentex MBU-5/P, MBU-12/P MBU-20/P, MBU-20A/P, MBU-23/P, and HA/LP Oxygen Masks, which incorporate an improved Gentex Inhalation Valve Assembly (Gentex P/N: G010-1050-03).
  • Immediate inventory available.

Export Compliance

This product is subject to the U.S. Export Administration Regulations (EAR) 15 CFR 730-774. The export of this item and related technical information may require prior authorization from the U.S. Government.

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