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National Stock Number:
5640-01-035-1851
Federal Supply Class:
5640
National Item Identification Number:
010351851
Description:
SOUND CONTROLLING BLANKET
Detail:
A material composed of one or more kinds of fiber, with or without binder added, reinforced on one or both sides with various confining media suitably bound thereto. It is designed to entrap and dissipate sound energy, and must be rated for this use.
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Manufacturer Information:
| 11683876 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| LAYER QUANTITY | 3 | | LAYER MATERIAL | PLASTIC, POLYURETHANE FOAM | | LAYER THICKNESS | 0.160 INCHES NOMINAL | | NOISE REDUCTION COEFFICIENT RATING | 0.65 NOMINAL | | ADDED BINDER | NOT INCLUDED | | AFFIXED SHEET | INCLUDED | | MATERIAL AND LOCATION | PLASTIC ONE SIDE | | ONE SIDE DECORATION PROVISION | NOT PROVIDED | | ENVIRONMENTAL PROTECTION | OIL REPELLENT | | REFLECTIVE SURFACE LOCATION | ONE SIDE | | TEMP RATING | 160.0 DEG FAHRENHEIT | | QUILTED FEATURE | NOT INCLUDED | | THICKNESS | 0.425 INCHES NOMINAL | | WIDTH | 28.500 INCHES NOMINAL | | SPECIAL FEATURES | END ITEM NSN:2320-00-873-5426 |
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