The Seal,metallic,aircraft Gas Turbi, cataloged under National Stock Number 2840-01-487-3519, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-487-3519 |
| Item Name | Seal,metallic,aircraft Gas Turbi |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Status | ACTIVE |
| FSC Application Data | HIGH PRESSURE TURBINE NOZZLE |
| Criticality Code Justification | AGAV |
| Material Document and Classification | L-605,HAYNES 25 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Engine Section Location | COMBUSTION CHAMBER |
| Material Thickness | 0.011 INCHES MINIMUM AND 0.013 INCHES MAXIMUM IN |
| Material | NICKEL ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Reference | Meaning |
|---|---|
| 5108T55P03 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2840-01-487-3519 is a Seal,metallic,aircraft Gas Turbi, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
Key specifications for 2840-01-487-3519: FSC Application Data: HIGH PRESSURE TURBINE NOZZLE; Criticality Code Justification: AGAV; Material Document and Classification: L-605,HAYNES 25 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Overall Length: 16.120 INCHES NOMINAL IN. 6 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.
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.