Product Details | THERMAL INSULATION BLOCK

5640-01-338-2696 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: 51556011, 5155-6011, 5640-01-338-2696, 01-338-2696, 5640013382696, 013382696

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

Supply Group (FSG) NSN Assign. NIIN
56 30 APR 1991 01-338-2696

Cross Reference | NSN 5640-01-338-2696

Part Number Cage Code Manufacturer
5155-6011 24655 GENRAD INC
5155-6011 62015 IET LABS., INC. DBA IET LABS

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Technical Data | NSN 5640-01-338-2696

Characteristic Specifications
MATERIAL PLASTIC, POLYSTYRENE
OVERALL THICKNESS 0.875 INCHES NOMINAL
OVERALL WIDTH 5.250 INCHES NOMINAL
OVERALL LENGTH 12.625 INCHES NOMINAL
DENSITY RATING 2.5 POUNDS PER CUBIC FOOT

Restrictions/Controls & Freight Information | NSN 5640-01-338-2696

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