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David Clark Model M-7A Microphone

DAVID CLARK CO., INC.
Part # M7A=3D
The Model M-7A is an Electret, noise-cancelling microphone designed to operate in place of carbon and amplified dynamic microphones. Provides clear, crisp voice transmission. It will not operate in circuits that do not supply a DC bias voltage. Most modern aviation communications equipment do supply this required voltage.
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NSN
 
Cage Code
 
Country of origin
United States 
ECCN / USML
EAR99 
Schedule B
8518100000 
Dimensions (L x W x H)
4.5 x 4 x 2.5 IN
Total Shelf Life (days)
No Information
Hazmat Code
Package Weight
.5 LB
FAA Approval Code
TSO
ISBN
 
Condition
Color
 
Brand
 
Hazmat(Y/N)
N 
LTL(Y/N)
N 
8130-3 Eligible
Yes 
Forecasted
Yes
Item Replacement History
  • 09168P33
  • 9168P33

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