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National Stock Number:
5965-01-158-1232
Federal Supply Class:
5965
National Item Identification Number:
011581232
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.
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Manufacturer Information:
| 12507G-20 | 18068 | ASTROCOM ELECTRONICS INC | | 12507G-20 | 71483 | DAVID CLARK CO INC | | JTH-88-1 | 22861 | JOYCE TELECTRONICS CORP |
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Techincal Specification:
| EARPHONE ELEMENT TYPE | DYNAMIC | | EARPHONE INTERCONNECTION ARRANGEMENT | SERIES | | EARPHONE QUANTITY | 2 | | ACOUSTIC SENSITIVITY REFERENCE RATING | NOT RATED | | BODY STYLE | HEADSET, COVERED | | CONNECTOR MANUFACTURER CODE | 81349 | | CONNECTOR MANUFACTURER PART NUMBER | M642/4-1 | | FURNISHED ITEMS | HEADBAND CUSHION | | HEADBAND TYPE | ADJUSTABLE SINGLE BAND | | HEADSET CONNECTING CORD TERMINATION LOCATION | AT WEARERS RIGHT | | HEADSET CORD LENGTH | 60.0 INCHES NOMINAL | | HEADSET OVERALL DEPTH | 4.500 INCHES NOMINAL | | HEADSET OVERALL WIDTH | 11.250 INCHES NOMINAL | | HEADSET OVERALL HEIGHT | 9.000 INCHES MAXIMUM | | IMPEDANCE RATING IN OHMS | 600.0 NOMINAL | | INPUT TERMINAL TYPE | PLUG | | MOUNTING METHOD | DIAMETRICALLY OPPOSED HOLES IN OUTSIDE PERIPHERY OF CASE EARPHONE | | REFERENCE FREQUENCY IN HERTZ | 1000.0 | | SPECIAL TEST FEATURES | MIL-Q-21549B-SP24-1 | | TERMINAL LOCATION | EXTERNAL | | TERMINAL QUANTITY | 2 | | TERMINAL TYPE | THREADED STUD |
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