Product Details | THERMAL INSULATION SLEEVING

5640-01-048-6743 A rigid or flexible item composed of one or more materials, having uniform inside and outside diameters in the entire length. It may be furnished in segments or split-round or full-round sections, composed of one or more layers. It is specifically designed to cover pipe, tubing, and like surfaces, to restrict the transfer of heat from the high temperature surface to the low temperature surface. It may also include protective coatings, jackets, attaching cement, attaching bands, and/or accessories, (excluding prefabricated components used in aircraft applications). Excludes INSULATION PIPE COVERING, THERMAL, AIRCRAFT.

Part Alternates: 12252573, 5640-01-048-6743, 01-048-6743, 5640010486743, 010486743

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

Supply Group (FSG) NSN Assign. NIIN
56 02 OCT 1977 01-048-6743

Demand History | NSN 5640-01-048-6743

Part Number Request Date QTY Origin
5640-01-048-6743 2020-05-129 1 TH
5640-01-048-6743 2015-03-70 20 TR

Cross Reference | NSN 5640-01-048-6743

Part Number Cage Code Manufacturer
12252573 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 5640-01-048-6743

Characteristic Specifications
FLEXIBILITY RIGID
LAYER QUANTITY 1
MATERIAL GLASS FIBER
FABRICATION METHOD FELTED
MATERIAL DENSITY NOT RATED
FLAMMABILITY RATING NOT RATED
SURFACE TREATMENT PAINT, ALUMINUM
TEMP RATING -300.0 DEG FAHRENHEIT MAXIMUM
INSULATION THICKNESS 0.190 INCHES NOMINAL
INSIDE DIAMETER 8.100 INCHES NOMINAL
LENGTH 24.000 INCHES NOMINAL
DESIGN FORM FULL ROUND
SPECIAL FEATURES OLIVE-DRAB COLOR; FLANGED RING 6.505 INSIDE DIA INSERTED ONE END; 1.000DIA HOLE THROUGH ONE WALL 6.000 FROM RING END 180 DEG FROM RING KEYSLOT; KEYSLOT 0.620 W X 3.820 DEEP FROM RING CENTER; 8 SLOTS 0.250 W X 2.500 LG EQUALLY SPACED ON END OPPOSITE RING
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 12252573

Restrictions/Controls & Freight Information | NSN 5640-01-048-6743

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:NThe item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
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 SUB6
Less than car load rating D 200
Less than truck load rating J 100.2
Water commodity Code 72C unknown
Originating Activity Code BF U.S. Army Armament and Chemical Acquisition and
Logistics Activity
Rock Island, IL 61299-6000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 5640-01-048-6743

Category Code Description
Materiel Category and Inventory ManagerM Ammunition weapons, and tracked combat vehicles weapons, special weapons, chemical and fire control materiel
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 CodeJ Tanks
Weapons Systems/End Item or Homogeneous GroupJHTank, 105mm, M60A3, TTS
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 SupplyB14US Army Armament and Chemical Acquisition and Logistics
Activity
ATTN: AMSTA-AC
Rock Island, IL 61299-6000
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 CodesPRESTRICTED REQUISITION - SECURITY ASSISTANCE PROGRAM (SAP) 1. Indicates item is stocked or acquired only for SAP (replaces Military Assistance Program (MAP)) requirements, or 2. Indicates item is nonstocked and materiel is ordered from the contractor for shipment directly to the foreign government. 3. Base, post, camp, or station will not requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each