The Core Material,cellular,structura, cataloged under National Stock Number 5680-01-323-7651, is classified within Federal Supply Class 5680 (Miscellaneous Construction Materials) of the Construction and Building Materials group. The manufacturer of record is Unicel Corp Western Div. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Core Material,cellular,structura |
| FSC / FSG | 5680 — Miscellaneous Construction Materials (FSG 56) |
| Manufacturers | Unicel Corp Western Div (CAGE 2U252) |
| Parameter | Value |
|---|---|
| NSN | 5680-01-323-7651 |
| Primary Part Number | ALH-SG-3/16-3.1-.001-5052CR EXP |
| Item Name | Core Material,cellular,structura |
| FSC / FSG | 5680 / 56 — Miscellaneous Construction Materials |
| Manufacturer | Unicel Corp Western Div |
| Status | ACTIVE |
| Specification/standard Data | 2U252-ALH-SG MANUFACTURERS STANDARD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| ALH-SG-3/16-3.1-.001-5052CR EXP PRIMARY | Unicel Corp Western Div (USA) |
| Reference | Meaning |
|---|---|
| MIL-C-7438 | 4/1 Identification reference U.S. Government activity |
NSN 5680-01-323-7651 is a Core Material,cellular,structura, manufactured by Unicel Corp Western Div, classified under FSC 5680, Miscellaneous Construction Materials. Status: active.
NSN 5680-01-323-7651 has 1 manufacturer part number on file: ALH-SG-3/16-3.1-.001-5052CR EXP (Unicel Corp Western Div).
Key specifications for ALH-SG-3/16-3.1-.001-5052CR EXP: Specification/standard Data: 2U252-ALH-SG MANUFACTURERS STANDARD. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.