Material Document and Classification: MIL-C-7438 MIL SPEC SINGLE MATERIAL RESPONSE BASIC
Unit Package Quantity: 1
Material: ALUMINUM ALLOY BASIC
Cell Condition: EXPANDED
Identification
NSN: 5680-01-545-0249
NIIN: 015450249
FSC: 5680 — Miscellaneous Construction Materials
FSG: 56 — Construction and Building Materials
General Description
The Core Material,cellular,structura, cataloged under National Stock Number 5680-01-545-0249, is classified within Federal Supply Class 5680 (Miscellaneous Construction Materials) of the Construction and Building Materials group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5680-01-545-0249
Item Name
Core Material,cellular,structura
FSC / FSG
5680 / 56 — Miscellaneous Construction Materials
Status
ACTIVE
Material Document and Classification
MIL-C-7438 MIL SPEC SINGLE MATERIAL RESPONSE BASIC
Unit Package Quantity
1
Material
ALUMINUM ALLOY BASIC
Cell Condition
EXPANDED
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
MIL-C-7438GRB3.4-1/4-15-5052,050
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 5680 — Miscellaneous Construction Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5680-00-003-8318
5680-00-003-8318 · Item name not on file
5680-00-019-4358
5680-00-019-4358 · Item name not on file
5680-00-019-5376
5680-00-019-5376 · Item name not on file
5680-00-033-7057
5680-00-033-7057 · Item name not on file
5680-00-043-1294
5680-00-043-1294 · Item name not on file
5680-00-043-1295
5680-00-043-1295 · Item name not on file
5680-00-043-1296
5680-00-043-1296 · Item name not on file
5680-00-043-1297
5680-00-043-1297 · Item name not on file
Frequently Asked Questions
What is NSN 5680-01-545-0249?
NSN 5680-01-545-0249 is a Core Material,cellular,structura, classified under FSC 5680, Miscellaneous Construction Materials. Status: active.
What are the specifications of 5680-01-545-0249?
Key specifications for 5680-01-545-0249: Material Document and Classification: MIL-C-7438 MIL SPEC SINGLE MATERIAL RESPONSE BASIC; Unit Package Quantity: 1; End Item Identification: APACHE ATTACK HELICOPTER; Material: ALUMINUM ALLOY BASIC. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5680-01-545-0249 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 5680-01-545-0249?
NSN 5680-01-545-0249 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.