NSN 5680-01-649-4408 · NIIN 016494408 · Part number ECA-R 3/16-1.8-0.5
Euro-Composites Corporation · FSC 5680 — Miscellaneous Construction Materials · FSG 56 — Construction and Building Materials · CAGE 07CD0
Government record, cited
NSN 5680-01-649-4408 — this item is cataloged by the U.S. Government under National Stock Number 5680-01-649-4408. Manufacturer of record part number: ECA-R 3/16-1.8-0.5.
Also searched as5680-01-649-4408 ·
5680016494408 ·
NIIN 016494408 ·
01-649-4408 ·
FSC 5680 Miscellaneous Construction Materials · CAGE 07CD0 · ECA-R 3/16-1.8-0.5
Nominal Density Rating: 1.800 POUNDS PER CUBIC FOOT LBS
Cell Depth: 0.500 INCHES NOMINAL IN
Material: PLASTIC COATING
Material: PAPER BASIC
Cell Condition: EXPANDED
Identification
NSN: 5680-01-649-4408
NIIN: 016494408
FSC: 5680 — Miscellaneous Construction Materials
FSG: 56 — Construction and Building Materials
Primary part number: ECA-R 3/16-1.8-0.5
Manufacturer: Euro-Composites Corporation
General Description
The Core Material,cellular,structura, cataloged under National Stock Number 5680-01-649-4408, is classified within Federal Supply Class 5680 (Miscellaneous Construction Materials) of the Construction and Building Materials group. The manufacturer of record is Euro-Composites Corporation. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5680-01-649-4408
Primary Part Number
ECA-R 3/16-1.8-0.5
Item Name
Core Material,cellular,structura
FSC / FSG
5680 / 56 — Miscellaneous Construction Materials
Manufacturer
Euro-Composites Corporation
Status
ACTIVE
Cell Size
0.188
Cell Perforation
INCLUDED
Nominal Density Rating
1.800 POUNDS PER CUBIC FOOT LBS
Cell Depth
0.500 INCHES NOMINAL IN
Material
PLASTIC COATING
Material
PAPER 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)
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 5680-01-649-4408?
NSN 5680-01-649-4408 is a Core Material,cellular,structura, manufactured by Euro-Composites Corporation, classified under FSC 5680, Miscellaneous Construction Materials. Status: active.
What part numbers are listed for NSN 5680-01-649-4408?
NSN 5680-01-649-4408 has 1 manufacturer part number on file: ECA-R 3/16-1.8-0.5 (Euro-Composites Corporation).
What are the specifications of ECA-R 3/16-1.8-0.5?
Key specifications for ECA-R 3/16-1.8-0.5: Cell Size: 0.188; Cell Perforation: INCLUDED; Nominal Density Rating: 1.800 POUNDS PER CUBIC FOOT LBS; Cell Depth: 0.500 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5680-01-649-4408 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.