Product Details | SOUND CONTROLLING BATT

5640-01-399-1734 A material composed of one or more kinds of fiber without binder added, manufactured in flat sheets or rolls. It is designed to entrap and dissipate sound energy, and must be rated for this use.

Part Alternates: MS458, MS-458, 8078TYPEII, 5640-01-399-1734, 01-399-1734, 5640013991734, 013991734

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

Supply Group (FSG) NSN Assign. NIIN
56 18 NOV 1994 01-399-1734

Cross Reference | NSN 5640-01-399-1734

Part Number Cage Code Manufacturer
8078TYPEII 54320 GEC MARCONI
MS-458 1W025 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 5640-01-399-1734

Technical Data | NSN 5640-01-399-1734

Characteristic Specifications
SPECIAL FEATURES POLYETHER URETHANE RETICULATED FOAM WITH A BOTTOM SIDE ELASTOMERIC SKIN; TEMPERATURE RANGE: -40 TO 300 F FOR 24 HRS; REFLECTION LOSS: 2 TO 18 GHZ; DIMENSION: 24X24 PORM 0.50 IN; SKIN THICKNESS 22 MIL MAX
III END ITEM IDENTIFICATION PACER SPECIAL
III FUNCTIONAL DESCRIPTION FOR USE IN A SEVERE ACOUSTIC FATIGUE ENVIRONMENT

Restrictions/Controls & Freight Information | NSN 5640-01-399-1734

Category Code Description
Shelf-Life Code:0Nondeteriorative
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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information