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National Stock Number:
5640-01-244-2782
Federal Supply Class:
5640
National Item Identification Number:
012442782
Description:
SOUND CONTROLLING BLOCK
Detail:
A LIGHT, RIGID ITEM COMPOSED OF ONE OR MORE KINDS OF GRANULE AND/OR FIBER WITH BINDER ADDED, COMPRESSED TO THE DESIRED DENSITY, AND DRIED. 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, AND IS RATED FOR THIS USE. IT IS PROVIDED IN LENGTHS UP TO AND INCLUDING 36 INCHES (914.4 MM).
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Manufacturer Information:
| 113-4695779 ITEM 25 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | SAPED D2 30X30 | 11005 | BFGOODRICH CO THE FABRICATED POLYMERS DIV |
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