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National Stock Number:
5640-01-436-7606
Federal Supply Class:
5640
National Item Identification Number:
014367606
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.
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Manufacturer Information:
| 497A63906-1 AND 497A63907-2 | 38597 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | LAYERED ACOUSTICAL TILE;TOTAL UNIT WEIGHT IS 1.970 LBS |
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