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National Stock Number:
5640-01-482-1170
Federal Supply Class:
5640
National Item Identification Number:
014821170
Description:
SOUND CONTROLLING FELT
Detail:
A FLEXIBLE OR SEMIRIGID MATERIAL COMPOSED OF ONE OR MORE KINDS OF FIBER WITH AN ADDED BINDER, MANUFACTURED IN FLAT SHEETS OR ROLLS. IT IS DESIGNED TO ENTRAP AND DISSIPATE SOUND ENERGY, AND MUST BE RATED FOR THIS USE.
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Manufacturer Information:
| 3-700ZE | 6H474 | FOAMEX LTD PARTERNSHIP |
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Techincal Specification:
| FUNCTIONAL DESCRIPTION | USED AS A SOUND ABSORBER/ATTENUATOR OVER A WIDE RANGE OF | | MATERIAL | POLYURETHANE FOAM | | SPECIAL FEATURES | THICKNESS 0.492/0.513 IN; DENSITY RANGE 4.650/5.550 PCF; |
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