The Flameholder,afterburner,turbine, cataloged under National Stock Number 2840-01-146-9472, 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 General Electric Company. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 11 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-146-9472 |
| Primary Part Number | 5050M72G05 |
| Item Name | Flameholder,afterburner,turbine |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Material Document and Classification | AMS5536 ASSN STD SINGLE MATERIAL RESPONSE FLAMEHOLDER |
| Engine Section Location | AFTERBURNER |
| Material | NICKEL ALLOY FLAMEHOLDER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 5050M72G05 | Twigg Corp (USA) |
| 5050M72G05 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 5050M72G05 | 5/9 Secondary reference Lavelle Aircraft Co |
| 5050M72G05 | 5/9 Secondary reference Fansteel Inc Fansteel/psm |
| 5050M72G05 | 5/9 Secondary reference Electro-Methods, L.p. |
| 5050M72G05 | 5/9 Secondary reference Heintz Corp |
| 5050M72G05 | 5/9 Secondary reference General Electric Co Aviation Component Service Center |
| 5050M72G05 | 5/9 Secondary reference C. F. Roark Welding & Engineering Company, Incorporated |
| 5050M72G04 | 5/9 Secondary reference General Electric Company |
| 9557M99G01 | 5/9 Secondary reference General Electric Company |
| 5050M72G05 | 5/9 Secondary reference Dynamic Metal Products Co Inc |
| 5050M72G05 | 5/9 Secondary reference Gdm Inc |
| 5050M72G05 | 5/9 Secondary reference Unison Engine Components Inc. |
NSN 2840-01-146-9472 is a Flameholder,afterburner,turbine, manufactured by General Electric Company, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-146-9472 has 2 manufacturer part numbers on file: 5050M72G05 (Twigg Corp), 5050M72G05 (General Electric Company).
Key specifications for 5050M72G05: Criticality Code Justification: AGAV; Material Document and Classification: AMS5536 ASSN STD SINGLE MATERIAL RESPONSE FLAMEHOLDER; Overall Length: 11.730 INCHES NOMINAL IN; Overall Width: 2.580 INCHES MINIMUM AND 2.620 INCHES MAXIMUM IN. 4 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 2840-01-146-9472 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.