Product Details | THERMAL INSULATION BOARD

5640-01-449-4990 An item identical in construction to INSULATION BLOCK, THERMAL except that it is supplied in lengths greater than 36 inches (914.4 mm). Excludes BUILDING BOARD (as modified). MILLBOARD, ASBESTOS; ASBESTOS SHEET, COMPRESSED; CORK SHEET; CORK AND RUBBERSHEET; and FIBERBOARD (as modified). See also INSULATION BLANKET, THERMAL.

Part Alternates: M24001, 93015K68, 5640-01-449-4990, 01-449-4990, 5640014494990, 014494990

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

Supply Group (FSG) NSN Assign. NIIN
56 02 OCT 1997 01-449-4990

Cross Reference | NSN 5640-01-449-4990

Part Number Cage Code Manufacturer
93015K68 39428 MCMASTER-CARR SUPPLY COMPANY
93015K68 3A054 MCMASTER-CARR SUPPLY COMPANY
M24001 1BL81 SPECTRO SCIENTIFIC, INC.

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Technical Data | NSN 5640-01-449-4990

Characteristic Specifications
OVERALL THICKNESS 0.375 INCHES NOMINAL
OVERALL WIDTH 24.000 INCHES NOMINAL
OVERALL LENGTH 24.000 INCHES NOMINAL
MAXIMUM THERMAL CONDUCTIVITY 0.24 RATED MAXIUM THERMAL CONDUCTIVITY, AT 77 DEG F MEAN TEMP
TEMP RATING 500.0 DEG FAHRENHEIT
DENSITY RATING 12.0 POUNDS PER CUBIC FOOT
SPECIAL FEATURES COLOR- GOLD

Restrictions/Controls & Freight Information | NSN 5640-01-449-4990

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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

Management | NSN 5640-01-449-4990

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