Product Details | STRUCTURAL CELLULAR CORE MATERIAL

5680-00-159-6964 A light durable material having a cellular core of uniform geometric shapes. It is primarily used for, but not limited to, aircraft structure, such as fuselages, control surfaces, compartments, radomes, and the like. For items with a metallic or nonmetallic facing see PANEL, STRUCTURAL, AIRCRAFT.

Part Alternates: SAEAMSC7438, SAE-AMS-C-7438 , SAE-AMS-C-7438 GRBCL2 , SAEAMSC7438GRBCL2, MILC7438, MIL-C-7438, MIL-C-7438 GRBCL2, MILC7438GRBCL2, 3-16-10NP5052EXP2.500X24X24, 31610NP5052EXP2500X24X24, 5680-00-159-6964, 00-159-6964, 5680001596964, 001596964

Construction and Building Materials | Miscellaneous Construction Materials

Supply Group (FSG) NSN Assign. NIIN
56 03 NOV 1971 00-159-6964

Demand History | NSN 5680-00-159-6964

Part Number Request Date QTY Origin
5680-00-159-6964 2025-10-300 9 DIBBS
5680-00-159-6964 2025-08-220 10 DIBBS
5680-00-159-6964 2025-03-70 9 DIBBS
5680-00-159-6964 2024-07-185 5 DIBBS
5680-00-159-6964 2023-05-144 5 DIBBS
5680-00-159-6964 2022-07-194 4 DIBBS
5680-00-159-6964 2022-05-138 3 DIBBS
MILC7438 2020-12-344 1 US
5680-00-159-6964 2020-11-321 1 DIBBS
MILC7438 2012-04-114 1 United States
MILC7438 2010-08-222 1 Colombia
MILC7438 2008-10-297 35 CY

Cross Reference | NSN 5680-00-159-6964

Part Number Cage Code Manufacturer
3-16-10NP5052EXP2.500X24X24 99115 HONEYCOMB COMPANY OF AMERICA, INC.
MIL-C-7438 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-C-7438 GRBCL2 80244 GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
SAE-AMS-C-7438 0U583 SAE INTERNATIONAL
SAE-AMS-C-7438 GRBCL2 80244 GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE

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Technical Data | NSN 5680-00-159-6964

Characteristic Specifications
BASIC MATERIAL ALUMINUM
CELL CONDITION EXPANDED
COATING MATERIAL ANY ACCEPTABLE
CELL SIZE 3/16 IN.
CELL DEPTH 2.500 INCHES NOMINAL
CELL PERFORATION NOT INCLUDED
NOMINAL DENSITY RATING NOT RATED
MAXIMUM DENSITY RATING 3.1 POUNDS PER CUBIC FOOT
MAXIMUM SERVICE TEMP LIMIT 350.0 DEG FAHRENHEIT
RIBBON DIRECTION DIMENSION 24.000 IN.
DESIGNED RIBBON DIRECTION DIMENSION 24.000 IN.
TRANSVERSE DIRECTION DIMENSION 24.000 IN.
DESIGNED TRANSVERSE DIRECTION DIMENSION 24.000 IN.
UNIT PACKAGE QUANTITY 1
NONDEFINITIVE SPEC/STD DATA B GRADE AND 2 CLASS
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-C-7438

Restrictions/Controls & Freight Information | NSN 5680-00-159-6964

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 024400 BOARDS BLOCKS PANELS NOI
Less than car load rating D 200
Less than truck load rating W Rating Variable
Water commodity Code 671 unknown
Originating Activity Code 75 GSA, FSS/FCSC
Washington, DC 20406
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 5680-00-159-6964

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 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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each