The Liner,combustion Chamber,aircraf, cataloged under National Stock Number 2840-01-502-7384, 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 Rolls-Royce Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2840-01-502-7384 |
| Primary Part Number | 23071148 |
| Item Name | Liner,combustion Chamber,aircraf |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Rolls-Royce Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 23071148 PRIMARY | Rolls-Royce Corporation (USA) |
| Reference | Meaning |
|---|---|
| 23071279 | 5/9 Secondary reference Rolls-Royce Corporation |
| 23071169 | 5/9 Secondary reference Rolls-Royce Corporation |
| 23071226 | 5/9 Secondary reference Rolls-Royce Corporation |
| 23060585 | 5/9 Secondary reference Rolls-Royce Corporation |
| 23071802 | 5/9 Secondary reference Rolls-Royce Corporation |
NSN 2840-01-502-7384 is a Liner,combustion Chamber,aircraf, manufactured by Rolls-Royce Corporation, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-502-7384 has 1 manufacturer part number on file: 23071148 (Rolls-Royce Corporation).
1 possible match (shared part number, not a government interchangeability claim): 2840-01-512-7646. Verify interchangeability with system specifications before substitution.
Key specifications for 23071148: End Item Identification: USED ON AIRCRAFT ENGINE MODELS AE2100A AND C; AE3007A AND C AND H; AE2100D2 AND D3 AND J COMBUSTION CHAMBER. 0 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 2840-01-502-7384 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.