Product Details | THERMAL INSULATION BLANKET

5640-01-177-2938 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: 75A6630011021, 75A663001-1021, 5640-01-177-2938, 01-177-2938, 5640011772938, 011772938

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

Supply Group (FSG) NSN Assign. NIIN
56 22 APR 1984 01-177-2938

Demand History | NSN 5640-01-177-2938

Part Number Request Date QTY Origin
5640-01-177-2938 2017-05-145 1 DIBBS
5640-01-177-2938 2017-04-99 1 DIBBS
5640-01-177-2938 2015-02-36 1 DIBBS
5640-01-177-2938 2014-10-280 1 DIBBS
5640-01-177-2938 2014-07-195 1 DIBBS
5640-01-177-2938 2014-07-190 4 DIBBS
5640-01-177-2938 2012-04-110 4 DIBBS
5640-01-177-2938 2011-11-305 1 DIBBS
5640-01-177-2938 2011-05-129 8 DIBBS
5640-01-177-2938 2011-03-76 5 DIBBS
5640-01-177-2938 2011-01-20 5 DIBBS

Cross Reference | NSN 5640-01-177-2938

Part Number Cage Code Manufacturer
75A663001-1021 76301 BOEING COMPANY, THE DBA BOEING
75A6630011021 K0289 BRITISH AEROSPACE MILITARY AIRCRAFT & AEROSTRUCTURES
75A6630011021 K1987 BAE SYSTEMS PLC
75A6630011021 U9143 BAE SYSTEMS (OPERATIONS) LTD

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Technical Data | NSN 5640-01-177-2938

Characteristic Specifications
LAYER QUANTITY 2 1
LAYER MATERIAL FIBERGLASS CLOTH ALUMINUM SILICATE FIBER
LAYER ENVIRONMENTAL PROTECTION HEAT RESISTANT
LAYER THICKNESS 0.007 INCHES NOMINAL 0.250 INCHES NOMINAL
MAXIMUM THERMAL CONDUCTIVITY NOT RATED
ADDED BINDER NOT INCLUDED
AFFIXED SHEET NOT INCLUDED
TEMP RATING NOT RATED
QUILTED FEATURE NOT INCLUDED
MOUNTING FACILITY LACING HOOKS
LENGTH 11.064 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5640-01-177-2938

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 KE Naval ICP
Philadelphia, PA 19111
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 5640-01-177-2938

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each