Product Details | THERMAL INSULATION BLANKET

5640-00-905-3631 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: ASTM C553, ASTMC553, HHI558, HH-I-558, HH-I-558 FMBTY1CL6, HHI558FMBTY1CL6, PF336F, 5640-00-905-3631, 00-905-3631, 5640009053631, 009053631

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

Supply Group (FSG) NSN Assign. NIIN
56 01 JAN 1960 00-905-3631

Cross Reference | NSN 5640-00-905-3631

Part Number Cage Code Manufacturer
ASTM C553 81346 AMERICAN SOCIETY FOR TESTING AND MATERIALS
HH-I-558 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
HH-I-558 FMBTY1CL6 80244 GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
PF336F 14674 CORNING GLASS WORKS
PF336F 45255 OWENS CORNING OCV

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Technical Data | NSN 5640-00-905-3631

Characteristic Specifications
LAYER QUANTITY 1
LAYER MATERIAL FIBERGLASS
LAYER THICKNESS 1.000 INCHES NOMINAL
MAXIMUM THERMAL CONDUCTIVITY 0.33 AT 75 DEGREE FAHRENHEIT
ADDED BINDER INCLUDED
AFFIXED SHEET INCLUDED
MATERIAL AND LOCATION ALUMINUM FOIL ONE SIDE
COATING MATERIAL ANY ACCEPTABLE
ONE SIDE DECORATION PROVISION NOT PROVIDED
DECORATIVE SIDE COLOR ANY ACCEPTABLE
ENVIRONMENTAL PROTECTION FLAMEPROOF
REFLECTIVE SURFACE LOCATION ONE SIDE
TEMP RATING 400.0 DEG FAHRENHEIT
QUILTED FEATURE NOT INCLUDED
MOUNTING FACILITY FLANGE
THICKNESS 1.000 INCHES NOMINAL
WIDTH 36.000 INCHES NOMINAL
LENGTH 1200.000 INCHES NOMINAL
NONDEFINITIVE SPEC/STD DATA B-3 CLASS
III SUPPLEMENTARY FEATURES MTG FAC LOCATION ONE EDGE
MANUFACTURERS CODE 81346
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE ASTM C553

Restrictions/Controls & Freight Information | NSN 5640-00-905-3631

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

Management | NSN 5640-00-905-3631

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
Purchasing QTY
UOM
Q
RO : Roll