NSN 5640-01-352-3011, 5640013523011
SOUND CONTROLLING FELT

Federal Supply Classification: FSC 5640 - Wallboard, Building Paper, and Thermal Insulation Materials
National Item Identification Number: NIIN 013523011
Codification Country: United States
Item Name Code: INC 20229
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (P) There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product.

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DLMS^® Summary

National Stock Number 5640-01-352-3011

National Stock Number (NSN) 5640-01-352-3011, or NIIN 013523011, (sound controlling felt) was assigned January 24, 1992 in the Federal Logistics Information System (FLIS). NIIN 013523011 was cancelled on December 15, 2017, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 20229. [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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 5640013523011 does not contain precious metals.

This information was last updated on Apr 01, 2024.

Technical Characteristics

MANUFACTURE: (SR-1) DENSITY-2.0 LB PER CU. FT.
SPEC/STD CONTROLLING DATA: (SR-1) MAX. TEMP. LIMIT-400 DEG. F
GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) FIBROUS GLASS MATERIAL; MAX. TEMP. LIMIT-400 DEG. F; DENSITY-2.0 LB PER CU. FT.; 48.000 IN. W; 0.500 IN. THK.; 50 FT. L