The Plate,structural,aircraft, cataloged under National Stock Number 1560-01-366-4975, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1560-01-366-4975 |
| Primary Part Number | 74A330834-2019 |
| Item Name | Plate,structural,aircraft |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Material Document and Classification | MIL-S-25043 MIL SPEC SINGLE MATERIAL RESPONSE |
| Material Thickness | 0.071 INCHES NOMINAL IN |
| Aircraft Location | ENGINE EXHAUST NOZZLE |
| Material | STEEL CORROSION RESISTING |
| Aircraft Mission Design Series | F/A-18 |
| 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 |
|---|---|
| 74A330834-2019 | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA) |
| 74A330834-2019 PRIMARY | The Boeing Company Div Defense (USA) |
| 74A330834-2019 | Essner Manufacturing Lp (USA) |
| 74A330834-2019 | Aerometals, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 10130424 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 1560-01-366-4975 is a Plate,structural,aircraft, manufactured by The Boeing Company Div Defense, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-366-4975 has 4 manufacturer part numbers on file: 74A330834-2019 (Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems), 74A330834-2019 (The Boeing Company Div Defense), 74A330834-2019 (Essner Manufacturing Lp), 74A330834-2019 (Aerometals, Inc.).
Key specifications for 74A330834-2019: Material Document and Classification: MIL-S-25043 MIL SPEC SINGLE MATERIAL RESPONSE; Overall Length: 55.260 INCHES NOMINAL IN; Overall Width: 0.560 INCHES NOMINAL IN; Material Thickness: 0.071 INCHES NOMINAL IN. 5 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 1560-01-366-4975 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.