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National Stock Number:
5965-00-481-4662
Federal Supply Class:
5965
National Item Identification Number:
004814662
Description:
HORN,LOUDSPEAKER
Detail:
AN ACOUSTIC TRANSFORMER WITH VARYING CROSS-SECTIONAL AREA DESIGNED TO EFFECTIVELY RADIATE ACOUSTIC ENERGY FOR RECEPTION AT A DISTANCE. INCLUDES MULTICELLULAR TYPES. DOES NOT INCLUDE A DIAPHRAGM OR DRIVER.
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Manufacturer Information:
| AR150 | 81134 | BOSCH SECURITY SYSTEMS, INC | | DR-42 | 70661 | ATLAS/SOUNDOLIER DIV OF AMERICAN TRADING AND PRODUCTION CORP | | PH | 87771 | UNIVERSITY SOUND INC AFFIL OF MARK IV INDUSTRIES INC |
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Techincal Specification:
| ACOUSTIC LENGTH DEVELOPED | 41.000 INCHES | | COUPLING LENGTH | 1.75 INCHES NOMINAL | | DEVICE TYPE ACCOMMODATED | DRIVER UNIT | | FEATURES PROVIDED | THREADED END COUPLING | | OVERALL DIAMETER | 21.000 INCHES NOMINAL | | OVERALL LENGTH | 17.000 INCHES NOMINAL | | MATERIAL | STEEL | | SPECIAL FEATURES | 150 MIN HERTZ FREQUENCY REPONSE RANGE AND NO MAX RATING | | UNIT TYPE | RE-ENTRANT | | USAGE DESIGN | OUTDOOR | | SURFACE TREATMENT | ENAMEL |
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