NSN 5680-01-391-2990 · NIIN 013912990 · Part number 2115903
Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems · FSC 5680 — Miscellaneous Construction Materials · FSG 56 — Construction and Building Materials · CAGE 1W025
Government record, cited
NSN 5680-01-391-2990 — this item is cataloged by the U.S. Government under National Stock Number 5680-01-391-2990. Manufacturer of record part number: 2115903.
Also searched as5680-01-391-2990 ·
5680013912990 ·
NIIN 013912990 ·
01-391-2990 ·
FSC 5680 Miscellaneous Construction Materials · CAGE 1W025 · 2115903 · MS-221 TY2 7.0TX60.0WX20.0L
Manufacturer of record: Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems
Identification
NSN: 5680-01-391-2990
NIIN: 013912990
FSC: 5680 — Miscellaneous Construction Materials
FSG: 56 — Construction and Building Materials
Primary part number: 2115903
Manufacturer: Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems
General Description
The Core Material,cellular,structura, cataloged under National Stock Number 5680-01-391-2990, is classified within Federal Supply Class 5680 (Miscellaneous Construction Materials) of the Construction and Building Materials group. The manufacturer of record is Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
5680-01-391-2990
Primary Part Number
2115903
Item Name
Core Material,cellular,structura
FSC / FSG
5680 / 56 — Miscellaneous Construction Materials
Manufacturer
Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA)
Reference documents
Reference
Meaning
MS-221 TY2 7.0TX60.0WX20.0L
5/9Secondary reference
Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems
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 5680-01-391-2990?
NSN 5680-01-391-2990 is a Core Material,cellular,structura, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems, classified under FSC 5680, Miscellaneous Construction Materials. Status: active.
What part numbers are listed for NSN 5680-01-391-2990?
NSN 5680-01-391-2990 has 1 manufacturer part number on file: 2115903 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems).
What are the specifications of 2115903?
Key specifications for 2115903: End Item Identification: PACER SPECIAL. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5680-01-391-2990 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 5680-01-391-2990?
NSN 5680-01-391-2990 has DEMIL Code B. 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.