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National Stock Number:
5965-00-221-5789
Federal Supply Class:
5965
National Item Identification Number:
002215789
Description:
DRIVER,LOUDSPEAKER
Detail:
A DEVICE WHICH CONVERTS ELECTRICAL ENERGY OF AUDIO FREQUENCIES INTO AUDIBLE SOUND ENERGY AND IS PRIMARILY DESIGNED TO BE USED AS THE ACTUATING MECHANISM OF A LOUDSPEAKER (AS MODIFIED).
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Manufacturer Information:
| MIL-L-13941 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MX-1054/U | 80058 | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM | | SC-C-90644 | 21530 | SPENCER INDUSTRIES INC | | SC-C-90644 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR | | SC-C-90644 | 87771 | UNIVERSITY SOUND INC AFFIL OF MARK IV INDUSTRIES INC |
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Techincal Specification:
| OVERALL DIAMETER | 5.000 INCHES NOMINAL | | OVERALL LENGTH | 4.125 INCHES NOMINAL | | MOUNTING CONFIGURATION | MOUNTS TO HORN W/ 1-3/8 IN. -24 THREADED NIPPLE | | NOMINAL DIAPHRAGM SIZE | 1.000 INCHES | | NORMAL INPUT WATTAGE RATING IN WATTS | 25.0 | | PEAK INPUT WATTAGE RATING IN WATTS | 30.0 | | VOICE COIL | NOT INCLUDED | | VOICE COIL IMPEDANCE RATING | 15.0 OHMS NOMINAL |
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