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National Stock Number:
5640-01-386-7913
Federal Supply Class:
5640
National Item Identification Number:
013867913
Description:
SOUND CONTROLLING BOARD
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 GREATER THAN 36 INCHES (914.4 MM).
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Manufacturer Information:
| 8043 | 54320 | GEC MARCONI | | MS-156TYINOTAPERSZ24X24X.75IN | 1W025 | NORTHROP GRUMMAN SYSTEMS CORP |
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Techincal Specification:
| FSC APPLICATION DATA | CARBON LOADED FOAM | | SPECIAL FEATURES | USED IN SEVERE ACOUSTIC FATIQUE ENVIRONMENT AND A TEMPERATURE RANGE OF -40 TO 300 F, CARBON LOADED FLEXABLE FOAM, POLYETHER OR MODIFIED POLYETHER URETHANE, RETICULATED FOAM, ELASTOMERIC RUBBER SKIN ON EACH SIDE, NO TAPER, 24 IN L X 24 IN W X 0.75 IN THICK | | SUPPLEMENTARY FEATURES | PACER SPECIAL |
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