NPFC - MIL-PRF-25670/2
EARPHONE ELEMENT, HIGH AND LOW-ALTITUDE, H-143/AIC AND LOW-ALTITUDE, WATER-IMMERSIBLE, H-143A/AIC
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| Organization: | NPFC |
| Publication Date: | 30 May 1997 |
| Status: | inactive |
| Page Count: | 5 |
scope:
This specification sheet is approved for use by the Department of the Air Force, and is available for use by all Departments and Agencies of the Department of Defense.
The complete requirements for procuring the earphone element described herein shall consist of this document and the latest issue of MIL-PRF-25670.
intended Use:
Earphone elements H-143/AIC and H-143A/AIC are low-impedance, light-weight transducers used in noise-attenuating communications headsets. The H-143/AIC is a replaceable component of the... View More
Document History
August 23, 2019
Earphone Element, High and Low-Altitude, H-143/AIC, and Low- Altitude, Water-Immersible, H-143A/AIC
A description is not available for this item.
September 12, 2014
EARPHONE ELEMENT, HIGH AND LOW-ALTITUDE, H-143/AIC AND LOW-ALTITUDE, WATER-IMMERSIBLE, H-143A/AIC
Earphone elements H-143/AIC and H-143A/AIC are low-impedance, light-weight transducers used in noise-attenuating communication headsets. The H-143/AIC is a replaceable component of the...
April 30, 2007
EARPHONE ELEMENT, HIGH AND LOW-ALTITUDE, H-143/AIC, AND LOW-ALTITUDE, WATER-IMMERSIBLE, H-143A/AIC
A description is not available for this item.
July 19, 2002
EARPHONE ELEMENT, HIGH AND LOW-ALTITUDE, H-143/AIC AND LOW-ALTITUDE, WATER-IMMERSIBLE, H-143A/AIC
A description is not available for this item.
MIL-PRF-25670/2
May 30, 1997
EARPHONE ELEMENT, HIGH AND LOW-ALTITUDE, H-143/AIC AND LOW-ALTITUDE, WATER-IMMERSIBLE, H-143A/AIC
Earphone elements H-143/AIC and H-143A/AIC are low-impedance, light-weight transducers used in noise-attenuating communications headsets. The H-143/AIC is a replaceable component of the...
February 27, 1987
EARPHONE ELEMENT, HIGH AND LOW-ALTITUDE, H-143/AIC AND LOW-ALTITUDE, WATER-IMMERSIBLE, H-143A/AIC
A description is not available for this item.
February 20, 1980
EARPHONE ELEMENT, HIGH AND LOW-ALTITUDE, H-143/AIC AND LOW-ALTITUDE, WATER-IMMERSIBLE, H-143A/AIC
This specification sheet is approved for use by the Air Force Acquisition Logistics Division, Directorate of Electronic Support (AFALD/PTES), Wright-Patterson AFB, Ohio, 45433, Department of the Air...
February 13, 1979
EARPHONE ELEMENT, HIGH AND LOW-ALTITUDE, H-143/AIC AND LOW-ALTITUDE, WATER-IMMERSIBLE, H-143A/AIC
A description is not available for this item.
May 16, 1977
EARPHONE ELEMENT, HIGH AND LOW-ALTITUDE, H-143/AIC AND LOW-ALTITUDE, WATER-IMMERSIBLE, H-143A/AIC
A description is not available for this item.