Product Details | THERMAL INSULATION BLOCK

5640-01-368-4621 A rigid item designed to provide low thermal conductivity. It is composed of one or more kinds of granules and/or fiber with binder added, and has no specific surface perforations, fissures, slots or the like. It is supplied in lengths up to and including 36 inches (914.4 mm). For longer items, see INSULATION BOARD, THERMAL. Excludes BUILDING BOARD (as modified); MILLBOARD, ASBESTOS; ASBESTOS SHEET, COMPRESSED; CORK SHEET; CORK AND RUBBER SHEET; and FIBERBOARD (as modified). See also INSULATION BLANKET, THERMAL.

Part Alternates: 12367415, 5640-01-368-4621, 01-368-4621, 5640013684621, 013684621

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

Supply Group (FSG) NSN Assign. NIIN
56 02 DEC 1992 01-368-4621

Demand History | NSN 5640-01-368-4621

Part Number Request Date QTY Origin
5640-01-368-4621 2024-03-81 9 DIBBS
5640-01-368-4621 2020-11-320 14 DIBBS
5640-01-368-4621 2020-03-75 19 DIBBS
5640-01-368-4621 2019-03-79 16 DIBBS
5640-01-368-4621 2018-05-133 13 DIBBS
5640-01-368-4621 2017-06-178 29 DIBBS
5640-01-368-4621 2016-11-321 19 DIBBS
5640-01-368-4621 2016-07-192 12 DIBBS
5640-01-368-4621 2015-12-335 21 DIBBS
5640-01-368-4621 2013-12-343 51 DIBBS
5640-01-368-4621 2012-06-158 15 DIBBS
5640-01-368-4621 2012-05-138 23 DIBBS
5640-01-368-4621 2012-01-17 3 DIBBS
5640-01-368-4621 2011-08-228 6 DIBBS
5640-01-368-4621 2011-08-228 3 DIBBS

Cross Reference | NSN 5640-01-368-4621

Part Number Cage Code Manufacturer
12367415 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 5640-01-368-4621

Characteristic Specifications
MATERIAL RUBBER, SYNTHETIC
OVERALL THICKNESS 0.770 INCHES MINIMUM AND 0.780 INCHES MAXIMUM
OVERALL WIDTH 15.500 INCHES NOMINAL
OVERALL LENGTH 61.750 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5640-01-368-4621

Category Code Description
Shelf-Life Code:N27 months
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 AZ U.S. Army Tank-Automotive and Armaments
Command
Warren, MI 48397-5000
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 5640-01-368-4621

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (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 CodeM Armored Carriers
Weapons Systems/End Item or Homogeneous GroupMMInfantry Fighting Vehicle (M2, M2A1, M2A2), Cavelry Fighting Vehicle (M3, M3A1, M3A2)
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 SupplySMSDefense Logistics Agency
Enterprise Business Systems
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 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 CodeN27 months
Purchasing QTY
UOM
1
EA : Each