MIL-PRF-25670/2 › Complete Document History
Earphone Element, High and Low-Altitude, H-143/AIC, and Low-Altitude, Water-Immersible, H-143A/AIC
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REVISION D - Earphone Element, High and Low-Altitude, H-143/AIC, and Low- - Sept. 12, 2014
REV D VALIDATION 1 - VALIDATION NOTICE 1 FOR REVISION D - Aug. 23, 2019
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Obsolete Revision Information: |
REV C VALIDATION 1 - VALIDATION NOTICE 1 FOR REVISION C - April 30, 2007
REV C AMENDMENT 1 - AMENDMENT 1 FOR REVISION C - July 19, 2002
REVISION C - Earphone Element, High and Low-Altitude, H-143/AIC, and Low- - May 30, 1997
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