Product Details | THERMAL INSULATION FELT

5640-00-551-0774 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: ASTM C800, ASTMC800, MILB5924, MIL-B-5924, MIL-B-5924 TY1, MILB5924TY1, PF105, 10163958 , 5640-00-551-0774, 00-551-0774, 5640005510774, 005510774

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

Supply Group (FSG) NSN Assign. NIIN
56 01 JAN 1963 00-551-0774

Demand History | NSN 5640-00-551-0774

Part Number Request Date QTY Origin
MILB5924TY1 2017-04-07 1 us

Cross Reference | NSN 5640-00-551-0774

Part Number Cage Code Manufacturer
ASTM C800 81346 AMERICAN SOCIETY FOR TESTING AND MATERIALS
MIL-B-5924 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-B-5924 TY1 80244 GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
PF105 14674 CORNING GLASS WORKS
PF105 45255 OWENS CORNING OCV

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Technical Data | NSN 5640-00-551-0774

Characteristic Specifications
MATERIAL FIBERGLASS
RESIN TREATMENT NOT INCLUDED
DENSITY RATING 0.6 POUNDS PER CUBIC FOOT
TEMP RATING NOT RATED
BINDER MATERIAL PLASTIC, PHENOLIC RESIN
INTERWOVEN CONSTRUCTION FEATURE NOT INCLUDED
THREAD BOUND CONSTRUCTION FEATURE NOT INCLUDED
LENGTH 1200.000 INCHES NOMINAL
WIDTH 35.500 INCHES MINIMUM AND 36.500 INCHES MAXIMUM
THICKNESS 0.500 INCHES NOMINAL
NONDEFINITIVE SPEC/STD DATA A GRADE AND 3 CLASS

Restrictions/Controls & Freight Information | NSN 5640-00-551-0774

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
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 5640-00-551-0774

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 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