Product Details | THERMAL INSULATION FELT

5640-00-242-6032 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 C612, ASTM C612 CL3, ASTM C612 TY2CT1, ASTMC612, ASTMC612CL3, ASTMC612TY2CT1, MILI15475, MIL-I-15475, 5640-00-242-6032, 00-242-6032, 5640002426032, 002426032

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

Supply Group (FSG) NSN Assign. NIIN
56 01 JAN 1961 00-242-6032

Cross Reference | NSN 5640-00-242-6032

Part Number Cage Code Manufacturer
ASTM C612 81346 AMERICAN SOCIETY FOR TESTING AND MATERIALS
ASTM C612 CL3 80244 GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
ASTM C612 TY2CT1 80244 GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
MIL-I-15475 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5640-00-242-6032

Characteristic Specifications
MATERIAL FIBERGLASS
RESIN TREATMENT NOT INCLUDED
DENSITY RATING NOT RATED
TEMP RATING NOT RATED
MAXIMUM THERMAL CONDUCTIVITY 0.42 AT 300 DEG F
BINDER MATERIAL ANY ACCEPTABLE
INTERWOVEN CONSTRUCTION FEATURE NOT INCLUDED
THREAD BOUND CONSTRUCTION FEATURE NOT INCLUDED
LENGTH 48.000 INCHES NOMINAL
WIDTH 24.000 INCHES NOMINAL
THICKNESS 1.000 INCHES NOMINAL
NONDEFINITIVE SPEC/STD DATA 3 CLASS
MANUFACTURERS CODE 81346
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE ASTM C612

Restrictions/Controls & Freight Information | NSN 5640-00-242-6032

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 5640-00-242-6032

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 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
B
DZ : Dozen