5998-00-013-7986 CIRCUIT CARD ASSEMBLY Index 5305-00-013-7991 SCREW,MACHINE

National Stock Number:
5965-00-013-7990

Federal Supply Class:
5965

National Item Identification Number:
000137990

Description:
HEADSET,ELECTRICAL

Detail:
An item consisting of one or two earphones with a connecting cord and with or without a headband. Single headphone type must include facilities as required for use. For items without earphones designed to protect the ears from noise, see PROTECTOR, HEARING.


Manufacturer Information:
60141-00REVB28856TELEX COMMUNICATIONS INC SUB OF TELEX CORP
918184-0028856TELEX COMMUNICATIONS INC SUB OF TELEX CORP
H-224/UNH-1080058JOINT ELECTRONICS TYPE DESIGNATION SYSTEM


Techincal Specification:
TERMINAL QUANTITY2
BODY STYLEHEADSET, COVERED
IMPEDANCE RATING IN OHMS275.0 NOMINAL
INPUT TERMINAL TYPEJACK
HEADSET CORD LENGTH24.0 INCHES NOMINAL
EARPHONE ELEMENT TYPEDYNAMIC
CHANNEL MONITOR CAPABILITYANY ACCEPTABLE
EARPHONE QUANTITY2
EARPHONE INTERCONNECTION ARRANGEMENTSINGLE
ACOUSTIC SENSITIVITY REFERENCE RATING6 MICROWATTS PER 0.0002 MICROBARS
HEADSET CONNECTING CORD TERMINATION LOCATIONREVERSIBLE RIGHT-LEFT
HEADSET OVERALL HEIGHT5.125 INCHES NOMINAL
HEADSET OVERALL WIDTH8.500 INCHES NOMINAL
HEADSET OVERALL DEPTH3.250 INCHES NOMINAL
IMPEDANCE MATCHING DEVICE TYPESOLID STATE
EARPHONE MOUNTING METHODSCREW PLATE ON CASE BACK
TERMINAL TYPETAB, SOLDER LUG
TERMINAL LOCATIONINTERNAL
SHELL MATERIALPLASTIC EARPHONE


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