The Retainer,compressor Blade,aircra, cataloged under National Stock Number 2840-01-443-7646, 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 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2840-01-443-7646 |
| Primary Part Number | 1854M45G02 |
| Item Name | Retainer,compressor Blade,aircra |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Stage Number | 1 |
| Criticality Code Justification | MATT AND AGAV |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1854M45G02 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 1854M45G02 | 5/9 Secondary reference U.S. Government activity |
| 1854M45G02 | 5/9 Secondary reference Axillon Aerospace (erlanger), Llc. Div Composites & Fuel Systems Division |
NSN 2840-01-443-7646 is a Retainer,compressor Blade,aircra, manufactured by General Electric Company, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-443-7646 has 1 manufacturer part number on file: 1854M45G02 (General Electric Company).
Key specifications for 1854M45G02: Stage Number: 1; Criticality Code Justification: MATT AND AGAV; End Item Identification: C-5A AIRCRAFT; TF-39 ENGINE A; Material: STEEL CORROSION RESISTING. 3 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.