The Shield,heat,aircraft Gas Turbine, cataloged under National Stock Number 2840-01-319-4889, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is The Boeing Company. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-319-4889 |
| Primary Part Number | 7-311632210-18 |
| Item Name | Shield,heat,aircraft Gas Turbine |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Material Document and Classification | QQ-A-250/11 O FED SPEC SINGLE MATERIAL RESPONSE SUPPORT |
| Material | ALUMINUM ALLOY 6061 SUPPORT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7-311632210-18 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 7-311632210-18 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
| 7-311632210-18 | 5/9 Secondary reference U.S. Government activity |
NSN 2840-01-319-4889 is a Shield,heat,aircraft Gas Turbine, manufactured by The Boeing Company, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-319-4889 has 1 manufacturer part number on file: 7-311632210-18 (The Boeing Company).
Key specifications for 7-311632210-18: Material Document and Classification: QQ-A-250/11 O FED SPEC SINGLE MATERIAL RESPONSE SUPPORT; Special Features: FURNISHED ITEMS: NUT, SCREW; Material: ALUMINUM ALLOY 6061 SUPPORT. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 2840-01-319-4889 has DEMIL Code Q. 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.