The Core Material,cellular,structura, cataloged under National Stock Number 5680-01-122-8726, 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 13 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5680-01-122-8726 |
| Primary Part Number | HRH-10-1/8-3.0 0 44X96X7 |
| Item Name | Core Material,cellular,structura |
| FSC / FSG | 5680 / 56 — Miscellaneous Construction Materials |
| Manufacturer | Hexcel Corp Div Casa Grande Plant |
| Status | ACTIVE |
| Cell Size | 1/8 IN. IN |
| Cell Perforation | NOT INCLUDED |
| Nominal Density Rating | 3.0 POUNDS PER CUBIC FOOT LBS |
| Maximum Density Rating | 3.0 POUNDS PER CUBIC FOOT LBS |
| Criticality Code Justification | AGAV |
| Cell Depth | 7.000 INCHES NOMINAL IN |
| Transverse Direction Dimension | 96.000 IN. IN |
| Ribbon Direction Dimension | 44.000 IN. IN |
| Maximum Service Temp Limit | 250.0 DEG FAHRENHEIT |
| Material | PLASTIC COATING |
| Material | PLASTIC POLYAMIDE NYLON BASIC |
| Service Characteristics | HEAT RESISTANT AND WATER REPELLENT |
| Cell Condition | EXPANDED |
| 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 |
|---|---|
| HRH-10-1/8-3.0 0 44X96X7 | Hexcel Corp Div Casa Grande Plant (USA) |
| Reference | Meaning |
|---|---|
| HRH-10-1/8-3.0 | 5/9 Secondary reference Northrop Grumman Corp Military Aircraft Systems Div Chandler Site |
| AMS-C-81986 | 5/9 Secondary reference U.S. Government activity |
| MIL-C-81986 | 5/9 Secondary reference U.S. Government activity |
| HRH-10-1/8-3.0(2)-44X96X7 | 5/9 Secondary reference Northrop Grumman Corp Military Aircraft Systems Div Chandler Site |
| HRH-10-1/8-3.0(0)-44X96X7 | 5/9 Secondary reference Hexcel Corp |
| AMS-C-81986 | 3/1 Design control — primary reference Sae International Dba Sae International |
NSN 5680-01-122-8726 is a Core Material,cellular,structura, manufactured by Hexcel Corp Div Casa Grande Plant, classified under FSC 5680, Miscellaneous Construction Materials. Status: active.
NSN 5680-01-122-8726 has 1 manufacturer part number on file: HRH-10-1/8-3.0 0 44X96X7 (Hexcel Corp Div Casa Grande Plant).
1 possible match (shared part number, not a government interchangeability claim): 5680-01-202-9230. Verify interchangeability with system specifications before substitution.
Key specifications for HRH-10-1/8-3.0 0 44X96X7: Cell Size: 1/8 IN. IN; Cell Perforation: NOT INCLUDED; Nominal Density Rating: 3.0 POUNDS PER CUBIC FOOT LBS; Maximum Density Rating: 3.0 POUNDS PER CUBIC FOOT LBS. 13 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.
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.