The Nozzle,lubricating,aircraft Gas, cataloged under National Stock Number 2840-00-877-3501, 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. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2840-00-877-3501 |
| Primary Part Number | 6793640 |
| Item Name | Nozzle,lubricating,aircraft Gas |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Rolls-Royce Corporation |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Engine Section Location | REDUCTION GEAR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 6793640 PRIMARY | Rolls-Royce Corporation (USA) |
| Reference | Meaning |
|---|---|
| 6793640 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
| 6793640 | 5/9 Secondary reference General Motors Corp |
NSN 2840-00-877-3501 is a Nozzle,lubricating,aircraft Gas, manufactured by Rolls-Royce Corporation, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-00-877-3501 has 1 manufacturer part number on file: 6793640 (Rolls-Royce Corporation).
Key specifications for 6793640: Criticality Code Justification: AGAV; Engine Section Location: REDUCTION GEAR; Special Features: T.O. 2J-T56-24; DRIVE GEARS AND MAIN DIAPHRAGM; End Item Identification: T56 ACFT ENGINE. 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.
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.