Product Details | THERMAL INSULATION FELT

5640-01-171-7629 A flexible or semirigid material composed of one or more kinds of fiber with an added binder, supplied in flat sheets or rolls. It is designed to offer resistance to the flow of heat, and must be rated for this use. For felted insulation with paper or other sheet material affixed to one or both sides, see INSULATION BLANKET, THERMAL. Excludes FELT SHEET and FELT STRIP.

Part Alternates: MILI16411, MIL-I-16411, MIL-I-16411 TY2, MILI16411TY2, PSI678SP0232, PSI-678-SP-02-32, 5640-01-171-7629, 01-171-7629, 5640011717629, 011717629

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

Supply Group (FSG) NSN Assign. NIIN
56 13 FEB 1984 01-171-7629

Demand History | NSN 5640-01-171-7629

Part Number Request Date QTY Origin
MILI16411 2009-01-29 330 US

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Technical Data | NSN 5640-01-171-7629

Characteristic Specifications
MATERIAL GLASS CLOTH, MIL-Y-1140
RESIN TREATMENT NOT INCLUDED
DENSITY RATING 15.0 POUNDS PER CUBIC FOOT
TEMP RATING NOT RATED
MAXIMUM THERMAL CONDUCTIVITY 0.65 AT 700 DEGREES FAHRENHEIT
BINDER MATERIAL ANY ACCEPTABLE
INTERWOVEN CONSTRUCTION FEATURE NOT INCLUDED
THREAD BOUND CONSTRUCTION FEATURE NOT INCLUDED
LENGTH 1800.000 INCHES NOMINAL
WIDTH 60.000 INCHES NOMINAL
THICKNESS 0.250 INCHES NOMINAL
CONTENT WITHIN EACH UNIT PACKAGE 150 FT
UNIT PACKAGE TYPE ROLL
NONDEFINITIVE SPEC/STD DATA 2 TYPE
DEPARTURE FROM CITED DESIGNATOR AS MODIFIED BY LENGTH
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-I-16411

Restrictions/Controls & Freight Information | NSN 5640-01-171-7629

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 5640-01-171-7629

Category Code Description
Materiel Category and Inventory ManagerE General Supplies (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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative