Product Details | THERMAL INSULATION BOARD

5640-01-371-3264 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: DODI24688, DOD-I-24688, DOD-I-24688 TY1, DODI24688TY1, DODI24688TY124X48X1INS, 5640-01-371-3264, 01-371-3264, 5640013713264, 013713264

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

Supply Group (FSG) NSN Assign. NIIN
56 11 FEB 1993 01-371-3264

Drawings & Photos | NSN 5640-01-371-3264


Demand History | NSN 5640-01-371-3264

Part Number Request Date QTY Origin
5640-01-371-3264 2023-12-353 9 United States
5640-01-371-3264 2023-10-283 6 US
5640-01-371-3264 2018-03-75 11 us
5640-01-371-3264 2018-03-71 11 us

Cross Reference | NSN 5640-01-371-3264

Part Number Cage Code Manufacturer
DOD-I-24688 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
DOD-I-24688 TY1 80244 GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
DOD-I-24688 TY1;24X48X1 INS. 1ED19 BOYD CORP
DOD-I-24688 TY1;24X48X1 INS. 52307 CLAREMONT SALES CORPORATION, THE
DOD-I-24688 TY1;24X48X1 INS. 86745 REILLY BENTON CO INC
DOD-I-24688 TY1;24X48X1 INS. 9D472 THURSTON AND SONS, INCORPORATED, C.E.

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Technical Data | NSN 5640-01-371-3264

Characteristic Specifications
MATERIAL POLYAMIDE FIBER
OVERALL THICKNESS 1.000 INCHES NOMINAL
COVERAGE WIDTH 24.000 INCHES NOMINAL
OVERALL WIDTH 24.000 INCHES NOMINAL
COVERAGE LENGTH 48.000 INCHES NOMINAL
OVERALL LENGTH 48.000 INCHES NOMINAL
MAXIMUM THERMAL CONDUCTIVITY 0.29 RATED MAXIMUM THERMAL CONDUCTIVITY,AT 75 DEGREE FAHRENHEIT MEAN TEMPERATURE
FLAMEPROOF FEATURE INCLUDED
WATER REPELLENT COATED SURFACE NOT PROVIDED
ONE SIDE DECORATION PROVISION NOT PROVIDED
TEMP RATING 500.0 DEG FAHRENHEIT
DENSITY RATING 0.6 POUNDS PER CUBIC FOOT
NONDEFINITIVE SPEC/STD DATA 1 TYPE
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE DOD-I-24688

Restrictions/Controls & Freight Information | NSN 5640-01-371-3264

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeYInformation is in the Hazardous Materials Information System (HMIS)
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
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.
Category Code Description
No Freight Information

Management | NSN 5640-01-371-3264

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
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyGSAGeneral Services Administration
Washington, D.C. 20406
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative