Product Details | THERMAL INSULATION BLOCK

5640-00-962-4467 A rigid item designed to provide low thermal conductivity. It is composed of one or more kinds of granules and/or fiber with binder added, and has no specific surface perforations, fissures, slots or the like. It is supplied in lengths up to and including 36 inches (914.4 mm). For longer items, see INSULATION BOARD, THERMAL. Excludes BUILDING BOARD (as modified); MILLBOARD, ASBESTOS; ASBESTOS SHEET, COMPRESSED; CORK SHEET; CORK AND RUBBER SHEET; and FIBERBOARD (as modified). See also INSULATION BLANKET, THERMAL.

Part Alternates: MILI2819, MIL-I-2819, 5640-00-962-4467, 00-962-4467, 5640009624467, 009624467

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

Supply Group (FSG) NSN Assign. NIIN
56 01 JAN 1962 00-962-4467

Drawings & Photos | NSN 5640-00-962-4467


Cross Reference | NSN 5640-00-962-4467

Part Number Cage Code Manufacturer
MIL-I-2819 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5640-00-962-4467

Characteristic Specifications
MATERIAL ASBESTOS FIBER AND SILICA, DIATOMACEOUS
BASIC MATERIAL PERCENTAGE ASBESTOS FIBER 10 PCT; DIATOMACEOUS SILICA 90 PCT
OVERALL THICKNESS 1.500 INCHES NOMINAL
COVERAGE WIDTH 6.000 INCHES NOMINAL
OVERALL WIDTH 6.000 INCHES NOMINAL
COVERAGE LENGTH 36.000 INCHES NOMINAL
OVERALL LENGTH 36.000 INCHES NOMINAL
MAXIMUM THERMAL CONDUCTIVITY 0.78 AT 800 DEG F MEAN TEMP
LONG EDGE JOINT STYLE 7 BUTT JOINT
SHORT EDGE JOINT STYLE 7 BUTT JOINT
FLAMEPROOF FEATURE NOT INCLUDED
WATER REPELLENT COATED SURFACE NOT PROVIDED
ONE SIDE DECORATION PROVISION NOT PROVIDED
TEMP RATING 2000.0 DEG FAHRENHEIT
DENSITY RATING 26.0 POUNDS PER CUBIC FOOT
NONDEFINITIVE SPEC/STD DATA 4 CLASS
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-I-2819

Restrictions/Controls & Freight Information | NSN 5640-00-962-4467

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