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National Stock Number:
5640-01-227-3171
Federal Supply Class:
5640
National Item Identification Number:
012273171
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:
| MIL-DTL-32585 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-DTL-32585 TY2FM2FCA | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE | | MIL-I-22023 TY2CL3 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE | | MIL-I-22023 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | NOMINAL DENSITY 1.0 LB PER CU FT;1.0 INCH THICKNESS | | OVERALL LENGTH | 36.0 INCHES NOMINAL | | OVERALL WIDTH | 24.0 INCHES NOMINAL | | MATERIAL | GLASS FIBER |
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