9520-00-854-0657 ANGLE,STRUCTURAL Index 5305-00-854-0659 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5965-00-854-0658

Federal Supply Class:
5965

National Item Identification Number:
008540658

Description:
MICROPHONE,DYNAMIC

Detail:
A microphone which depends for its operation upon the generation of an electromotive force by the motion of a moving coil within a magnetic field.


Manufacturer Information:
1010918068ASTROCOM ELECTRONICS INC
1070082872ROANWELL, LLC
59C1279580049DEPARTMENT OF THE AIR FORCE
M-100/AIC80058JOINT ELECTRONICS TYPE DESIGNATION SYSTEM
682-306781134BOSCH SECURITY SYSTEMS, INC
682-306881134BOSCH SECURITY SYSTEMS, INC
MC-101-00216575SONETRONICS INC
M100AIC18068ASTROCOM ELECTRONICS INC
M100AIC78711TELEPHONICS CORP
M10081134BOSCH SECURITY SYSTEMS, INC
M-100/AIC81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-M-2654281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-M-26542/381349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-PRF-2654281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-PRF-26542/381349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MILM2729781349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
ELECTRICAL CONNECTION TYPECONNECTOR RECEPTACLE
ACCESSORY COMPONENTSCONNECTOR AND CORD
BODY STYLEMASK TYPE
CABLE CONDUCTOR QUANTITY3
CABLE SHIELDED CONDUCTOR QUANTITY1
CONNECTOR IDENTIFICATIONU-179A/U
CRITICALITY CODE JUSTIFICATIONFEAT
EXTENDED CABLE LENGTH0.1 FEET NOMINAL
FREQUENCY RESPONSE RANGE IN HERTZ+200.0 TO 6000.0
FSC APPLICATION DATAHEADSETS,HANDSETS,MICROPHONES AND SPEAKERS
FUNCTIONAL DESCRIPTIONUSED FOR VOICE COMMUNICATION. USED ON MBU-5/P OXYGEN MASK, WHICH IS USED WITH AN/AIC-10 AND AN/AIC-18.
HEIGHT1.750 INCHES NOMINAL
IMPEDANCE RATING7.0 OHMS NOMINAL
LENGTH2.375 INCHES NOMINAL
OUTPUT SENSITIVITY RATING REFERENCE0.0002 DYNES PER SQ CENTIMETER
OUTPUT SENSITIVITY RATING IN DECIBELS74.0
MOUNTING METHODBRACKET
POLARITY CONNECTIONNOT REQUIRED
SOUND PICKUP DIRECTIONAL TYPEUNIDIRECTIONAL
SPECIAL FEATURESSUPPORT EQUIPMENT,B-52 AIRCRAFT; AIRCRAFT,PHANTOM F-4; AIRCRAFT,STRATOFORTRESS B-52; AIRCRAFT,HERCULES C-130; AIRCRAFT,DELTA DART F-106; AIRCRAFT CORSAIR A-7D; AIRCRAFT,THUNDERBOLT TWO,A-10; AIRCRAFT,F-16; AIRCRAFT,T-38; SUPPORT EQUIPMENT,A-7 AIRCRAFT; SUPPORT EQUIPMENT,F-111 AIRCRAFT; SUPPORT EQUIPMENT,C-135 AIRCRAFT
WIDTH1.000 INCHES NOMINAL
TEST DATA DOCUMENT81349-MIL-M-26542 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.).


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