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National Stock Number:
5640-01-296-5989
Federal Supply Class:
5640
National Item Identification Number:
012965989
Description:
SOUND CONTROLLING FELT
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:
| 1140.053 | 43689 | HUNTINGTON INGALLS INC | | 1340201 | 43689 | HUNTINGTON INGALLS INC | | 607-6161809 SHT10A ITEM 11 | 43689 | HUNTINGTON INGALLS INC | | 150G | 52307 | THE CLAREMONT SALES CORP | | 150G-NL | 52307 | THE CLAREMONT SALES CORP | | 178-5529973 | 53711 | NAVAL SEA SYSTEMS COMMAND | | MARINE COUSTIFAB150G | 52307 | THE CLAREMONT SALES CORP | | MIL-PRF-24699 TY1CL3 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE | | MIL-PRF-24699 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| OVERALL LENGTH | 360.000 INCHES NOMINAL | | OVERALL WIDTH | 38.000 INCHES NOMINAL | | SPECIAL FEATURES | BARIUM SULFATE-LOADED FILM APPLIED TO FIBERGLASS CARRIER FABRIC; FACED; LEAD-FREE; 0.106 INCHES THICK; DENSITY 1.5 POUNDS PER SQUARE FOOT MAXIMUM |
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