Nominal Density Rating: 4.3 POUNDS PER CUBIC FOOT LBS
Supplementary Features: AIRCRAFT MATERIAL
Specification/standard Data: 81349-MIL-C-7438G GOVERNMENT SPECIFICATION G
Material: ALUMINUM BASIC
Cell Condition: EXPANDED
Identification
NSN: 5680-01-535-7100
NIIN: 015357100
FSC: 5680 — Miscellaneous Construction Materials
FSG: 56 — Construction and Building Materials
General Description
The Core Material,cellular,structura, cataloged under National Stock Number 5680-01-535-7100, is classified within Federal Supply Class 5680 (Miscellaneous Construction Materials) of the Construction and Building Materials group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
5680-01-535-7100
Item Name
Core Material,cellular,structura
FSC / FSG
5680 / 56 — Miscellaneous Construction Materials
Status
ACTIVE
Cell Size
1/4 IN IN
Cell Perforation
NOT INCLUDED
Nominal Density Rating
4.3 POUNDS PER CUBIC FOOT LBS
Supplementary Features
AIRCRAFT MATERIAL
Specification/standard Data
81349-MIL-C-7438G GOVERNMENT SPECIFICATION G
Material
ALUMINUM BASIC
Cell Condition
EXPANDED
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
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-7438B2-4.3-1/4J-20N5052
2/2Government specification standardization
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 5680-01-535-7100?
NSN 5680-01-535-7100 is a Core Material,cellular,structura, classified under FSC 5680, Miscellaneous Construction Materials. Status: active.
What are the specifications of 5680-01-535-7100?
Key specifications for 5680-01-535-7100: Cell Size: 1/4 IN IN; Cell Perforation: NOT INCLUDED; Nominal Density Rating: 4.3 POUNDS PER CUBIC FOOT LBS; Supplementary Features: AIRCRAFT MATERIAL. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5680-01-535-7100 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.
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.