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National Stock Number:
5965-00-498-7538
Federal Supply Class:
5965
National Item Identification Number:
004987538
Description:
EARPHONE ELEMENT
Detail:
THE INTERNAL FABRICATION OF AN EARPHONE. IT MAY INCLUDE A DIAPHRAGM BUT DOES NOT INCLUDE SHELL, EARPIECE, OR A CONNECTING CORD.
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Manufacturer Information:
| D3163 | 72217 | TELEPHONE COMPANY OF AMERICA INCORPORATED | | D3163 | 83034 | MERCURY AIRCRAFT INC | | P75547 | 28528 | ITT INDUSTRIES INC ITT AEROSPACE COMMUNICATIONS DIV EAST | | SC-B-105976-1 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR | | MILM13189A | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| EARPHONE ELEMENT TYPE | MAGNETIC | | EARPHONE ELEMENT DEPTH | 0.859 INCHES NOMINAL | | ACOUSTIC SENSITIVITY REFERENCE RATING | NOT RATED | | BODY STYLE | EARPHONE ELEMENT, CIRCULAR | | IMPEDANCE RATING IN OHMS | 128.0 NOMINAL | | OVERALL DIAMETER | 1.812 INCHES NOMINAL | | TEST DATA DOCUMENT | 81349-MIL-13189 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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