4920-01-448-3113 FIXTURE,MACHINING,AIRCRAFT ENGIN Index 5640-01-448-3115 SOUND CONTROLLING PANEL

National Stock Number:
5640-01-448-3114

Federal Supply Class:
5640

National Item Identification Number:
014483114

Description:
SOUND CONTROLLING P

Detail:
CONSISTS OF A RIGID, BOX SHAPED OUTER PANEL, SOUND CONTROLLING BATT, SOUND CONTROLLING BOARD AND/OR SOUND CONTROLLING BLOCK. IT MAY BE WITH OR WITHOUT SURFACE COATING AND/OR PERFORATIONS OR VOIDS TO BE EXPOSED TO THE NOISE AREA TO ENTRAP AND DISSIPATE SOUND ENERGY.


Manufacturer Information:
497A10044-903538LOCKHEED MARTIN CORPORATION
497A10044-938597LOCKHEED MARTIN CORPORATION


Techincal Specification:
GENERAL CHARACTERISTICS ITEM DESCRIPTIONACOUSTIC TILE; 23.38 IN. LG X 5.88 IN. WD X 1.500 IN WD


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