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National Stock Number:
5965-00-499-7185
Federal Supply Class:
5965
National Item Identification Number:
004997185
Description:
HEADSET-MICROPHONE
Detail:
An item consisting of a HEADSET, ELECTRICAL and a MICROPHONE (as modified) mounted on or supported from the head. It may include connecting cords, plugs, jacks, and switches. See also HEADSET-CHEST SET, ELECTRICAL.
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Manufacturer Information:
| 03J3-97-C-352 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 116780-694 | 82872 | ROANWELL, LLC | | JTHM-57-320 | 22861 | JOYCE TELECTRONICS CORP | | H320U | 80058 | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM | | 494-413-001-000 | 82872 | ROANWELL, LLC | | 494-413-001-694 | 82872 | ROANWELL, LLC |
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Techincal Specification:
| EARPHONE IMPEDANCE RATING | 9.0 OHMS MINIMUM AND 15.0 OHMS MAXIMUM | | EARPHONE QUANTITY | 2 | | CRITICALITY CODE JUSTIFICATION | FEAT | | IMPEDANCE RATING | 160.0 OHMS NOMINAL | | MICROPHONE ELEMENT TYPE | DYNAMIC | | SPECIAL FEATURES | ITEMS ARE BEING CODED AS CRITICAL TO INSURE SOURCE INSPECTION WILL BE PERFORMED AT THE POINT OF MANUFACTURE, PRIOR TO MATERIAL RECEIPT BY THE US NAVY OR OTHER DOD COMPONENTS. THESE ITEMS ARE PIECE PARTS OR END ITEMS IN SUPPORT OF VITAL MILITARY HARDWARE NECESSARY TO SUSTAIN THE SUCCESSFUL MISSION OF THE SHIPS, SUBMARINES, AND SHORE STATIONS OF THE US NAVY. CRITICAL FEATURES INCLUDING, BUT NOT LIMITED TO, DIMENSIONS, TOLERANCES/CLEARANCES, ELECTRONIC CHARACTERISTICS, AND METALLURGICAL PROPERTIES WILL BESPECIFIED FOR GOVERNMENT Q AR (QUALITY ASSURANCE REPRESENTATIVES) TO INSURE THE HIGHEST POSSIBLE DEGREE OF QUALITY AND RELIABILITY OF THESE PARTS BEING DELIVERED UNDER NAVICP CONTRACTS |
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