Product Details | SOUND CONTROLLING BLANKET

5640-01-457-2344 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. See also INSULATION BLANKET, CABIN, AIRCRAFT.

Part Alternates: DV41EH74BA, 981AS30911, 981AS309-11, 5640-01-457-2344, 01-457-2344, 5640014572344, 014572344

Construction and Building Materials | Wallboard, Building Paper, and Thermal Insulation Materials

Supply Group (FSG) NSN Assign. NIIN
56 17 JUL 1998 01-457-2344

Cross Reference | NSN 5640-01-457-2344

Part Number Cage Code Manufacturer
981AS309-11 28638 NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 1.3.1 BLDG 562-1
DV41EH74BA 28818 SOUNDCOAT COMPANY, INC, THE

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Technical Data | NSN 5640-01-457-2344

Characteristic Specifications
THICKNESS 1.000 INCHES NOMINAL
WIDTH 50.000 INCHES NOMINAL
LENGTH 75.000 INCHES NOMINAL
SPECIAL FEATURES MATERIAL IS A COMPOSITE OF 3;THEY ARE LFSADPIPER PERFORATED VINYL, GP-DS AND HT-7 ADHESIVE

Restrictions/Controls & Freight Information | NSN 5640-01-457-2344

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; 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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information

Management | NSN 5640-01-457-2344

Category Code Description
Cognizance Codes9QNavy-owned stocks of items accepted by the General Services Administration for support of Navy requirements
Naval Inventory Control Point, Mechanicsburg
Source of SupplyGSAGeneral Services Administration
Washington, D.C. 20406
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative