Product Details | THERMAL INSULATION BLOCK

5640-01-189-8231 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: E-169-384-0 PIECE 813, E1693840PIECE813, MILI2819, MIL-I-2819, 5640-01-189-8231, 01-189-8231, 5640011898231, 011898231

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

Supply Group (FSG) NSN Assign. NIIN
56 20 SEP 1984 01-189-8231

Cross Reference | NSN 5640-01-189-8231

Part Number Cage Code Manufacturer
E-169-384-0 PIECE 813 11440 ALSTOM POWER INC.
MIL-I-2819 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5640-01-189-8231

Characteristic Specifications
MATERIAL MINERAL WOOL
OVERALL THICKNESS 3.000 INCHES NOMINAL
OVERALL WIDTH 6.000 INCHES NOMINAL
OVERALL LENGTH 18.000 INCHES NOMINAL
MAXIMUM THERMAL CONDUCTIVITY 0.76 RATED MAXIMUM THERMAL CONDUCTIVITY,AT 700 DEGREE FAHRENHEIT MEAN TEMPERATURE
FLAMEPROOF FEATURE INCLUDED
TEMP RATING 1.500 DEG FAHRENHEIT
DENSITY RATING 22.0 POUNDS PER CUBIC FOOT
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-I-2819

Restrictions/Controls & Freight Information | NSN 5640-01-189-8231

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: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 5640-01-189-8231

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