The Core Material,cellular,structura, cataloged under National Stock Number 5680-01-493-3363, is classified within Federal Supply Class 5680 (Miscellaneous Construction Materials) of the Construction and Building Materials group. The manufacturer of record is Hexcel Corp Div Casa Grande Plant. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5680-01-493-3363 |
| Primary Part Number | HRH-327 1/8-3.2 |
| Item Name | Core Material,cellular,structura |
| FSC / FSG | 5680 / 56 — Miscellaneous Construction Materials |
| Manufacturer | Hexcel Corp Div Casa Grande Plant |
| Status | ACTIVE |
| Cell Size | 3/16IN IN |
| Cell Perforation | INCLUDED |
| Nominal Density Rating | 4.0 POUNDS PER CUBIC FOOT LBS |
| Maximum Density Rating | 4.5 POUNDS PER CUBIC FOOT LBS |
| Unit Package Quantity | 1 |
| Lamination Feature | NOT LAMINATED |
| Material | PLASTIC COATING |
| Material | GLASS PLASTIC LAMINATED BASIC |
| Service Characteristics | HEAT RESISTANT OR WATER REPELLENT |
| Cell Condition | OVEREXPANDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| HRH-327 1/8-3.2 PRIMARY | Hexcel Corp Div Casa Grande Plant (USA) |
| Reference | Meaning |
|---|---|
| MS-206 | 5/1 Secondary reference Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems |
NSN 5680-01-493-3363 is a Core Material,cellular,structura, manufactured by Hexcel Corp Div Casa Grande Plant, classified under FSC 5680, Miscellaneous Construction Materials. Status: active.
NSN 5680-01-493-3363 has 1 manufacturer part number on file: HRH-327 1/8-3.2 (Hexcel Corp Div Casa Grande Plant).
Key specifications for HRH-327 1/8-3.2: Cell Size: 3/16IN IN; Cell Perforation: INCLUDED; Nominal Density Rating: 4.0 POUNDS PER CUBIC FOOT LBS; Maximum Density Rating: 4.5 POUNDS PER CUBIC FOOT LBS. 10 specifications are 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.
NSN 5680-01-493-3363 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.