The Chamber,combustion,aircraft Gas, cataloged under National Stock Number 2840-01-305-2289, 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 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2840-01-305-2289 |
| Primary Part Number | 1493M83G01 |
| Item Name | Chamber,combustion,aircraft Gas |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Engine Section Location | COMBUSTION CHAMBER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 1493M83G01 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 1493M83 | D/9 Drawing number reference only General Electric Company |
NSN 2840-01-305-2289 is a Chamber,combustion,aircraft Gas, manufactured by General Electric Company, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-305-2289 has 1 manufacturer part number on file: 1493M83G01 (General Electric Company).
1 possible match (shared part number, not a government interchangeability claim): 2840-01-350-9050. Verify interchangeability with system specifications before substitution.
Key specifications for 1493M83G01: Overall Length: 7.392 INCHES MINIMUM AND 7.527 INCHES MAXIMUM IN; Engine Section Location: COMBUSTION CHAMBER; Special Features: T.O. 2J-F110-4, FIGURE 67, INDEX 6; USED ON THE COMBUSTION DIFFUSER NOZZLE, HPT SHROUD; End Item Identification: ACFT ENG F110. 1 specification is 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 2840-01-305-2289 has DEMIL Code B. 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.