Product Details | THERMAL INSULATION BLANKET

5640-00-712-0421 A flexible material composed of one or more kinds of fiber, with or without binder added, supplied in flat sheets or rolls. It may have a vapor barrier or reinforcing material such as paper, woven wire or other sheet material affixed to one or both sides. It is designed to provide resistance to the flow of heat, and must be rated for this use. Excludes insulation components prefabricated into definite shapes and sizes used in aircraft applications. Excludes INSULATION BLANKET,THERMAL,AIRCRAFT.

Part Alternates: CRF800, MILI23128, MIL-I-23128, MIL-I-23128 GRB, MILI23128GRB, RF800X500, 5640-00-712-0421, 00-712-0421, 5640007120421, 007120421

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

Supply Group (FSG) NSN Assign. NIIN
56 01 JAN 1963 00-712-0421

Cross Reference | NSN 5640-00-712-0421

Part Number Cage Code Manufacturer
CRF800 75165 JOHNS MANVILLE INTL
MIL-I-23128 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-I-23128 GRB 80244 GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
RF800X500 75165 JOHNS MANVILLE INTL

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Technical Data | NSN 5640-00-712-0421

Characteristic Specifications
LAYER QUANTITY 1
LAYER MATERIAL FIBER, CERAMIC
LAYER ENVIRONMENTAL PROTECTION FIRE RESISTANT MILDEW RESISTANT
LAYER THICKNESS 0.500 INCHES NOMINAL
MAXIMUM THERMAL CONDUCTIVITY 0.50 BTU AT 600 DEG F
ADDED BINDER INCLUDED
AFFIXED SHEET NOT INCLUDED
TEMP RATING 2000.000 DEG FAHRENHEIT
QUILTED FEATURE NOT INCLUDED
THICKNESS 0.500 INCHES NOMINAL
WIDTH 42.000 INCHES NOMINAL
LENGTH 312.000 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5640-00-712-0421

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
NMF Description 103300 INSULATING MATERIAL NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 561 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5640-00-712-0421

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplyGSAGeneral Services Administration
Washington, D.C. 20406
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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