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Technical Data Sheet
PartsTable / COMPONENT / MIL-M-11703
MIL-M-11703 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The MICROPHONE,CARBON is a the manufacturer industrial component. Key specifications include width: 1.250 INCHES NOMINAL IN, height: 0.484 INCHES NOMINAL IN, length: 1.297 INCHES NOMINAL IN, body_style: HEADSET TYPE, mounting_method: CLIP, polarity_connection: NOT REQUIRED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5965-00-164-7314, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MIL-M-11703
NSN: 5965-00-164-7314
FSC: 5965
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
width1.250 INCHES NOMINAL IN
height0.484 INCHES NOMINAL IN
length1.297 INCHES NOMINAL IN
body_styleHEADSET TYPE
mounting_methodCLIP
polarity_connectionNOT REQUIRED
accessory_componentsCABLE
extended_cable_length0.1 FEET NOMINAL FT
connector_identificationPL291
output_ac_voltage_rating1.0 MILLIVOLTS NOMINAL
electrical_connection_typeCONNECTOR RECEPTACLE
dc_resistance_rating_in_ohms100.0 NOMINAL
NSN5965-00-164-7314
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROPHONE,CARBON TITLE COMPONENT PN MIL-M-11703 MFR MICROPHONE,CARBON
KEY FEATURES
•
WIDTH: 1.250 INCHES NOMINAL IN
•
POLARITY CONNECTION: NOT REQUIRED
•
TEST DATA DOCUMENT: 81349-MIL-M-11703 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
•
ELECTRICAL CONNECTION TYPE: CONNECTOR RECEPTACLE
•
OUTPUT AC VOLTAGE RATING: 1.0 MILLIVOLTS NOMINAL
•
HEIGHT: 0.484 INCHES NOMINAL IN
•
OUTPUT SENSITIVITY RATING REFERENCE: 100 DYNES PER SQ CENTIMETER
•
SOUND PICKUP DIRECTIONAL TYPE: UNIDIRECTIONAL
TECHNICAL CHARACTERISTICS (FLIS)
WIDTH1.250 INCHES NOMINAL IN
POLARITY CONNECTIONNOT REQUIRED
TEST DATA DOCUMENT81349-MIL-M-11703 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
ELECTRICAL CONNECTION TYPECONNECTOR RECEPTACLE
OUTPUT AC VOLTAGE RATING1.0 MILLIVOLTS NOMINAL
HEIGHT0.484 INCHES NOMINAL IN
OUTPUT SENSITIVITY RATING REFERENCE100 DYNES PER SQ CENTIMETER
SOUND PICKUP DIRECTIONAL TYPEUNIDIRECTIONAL
DC RESISTANCE RATING IN OHMS100.0 NOMINAL
FREQUENCY RESPONSE RANGE IN HERTZ+300.0 TO 4000.0
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
34644Interchangeable
interchangeable cross-reference
interchangeable
T45AInterchangeable
interchangeable cross-reference
interchangeable
T45Interchangeable
interchangeable cross-reference
interchangeable
45Interchangeable
interchangeable cross-reference
interchangeable
H3E-FInterchangeable
interchangeable cross-reference
interchangeable
14190045Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-M-11703?
MIL-M-11703 is a MICROPHONE,CARBON.
What parts can replace MIL-M-11703?
There are 9 known substitutes for MIL-M-11703: 34644, T45A, T45 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-M-11703?
MIL-M-11703 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5965-00-164-7314. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026