The Disk and Hub,compressor,aircraft, cataloged under National Stock Number 2840-01-071-8398, 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 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2840-01-071-8398 |
| Primary Part Number | 7055M94P01 |
| Item Name | Disk and Hub,compressor,aircraft |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Design Type | AXIAL COMPRESSOR |
| Criticality Code Justification | AGAV |
| Diameter | 18.845 INCHES MINIMUM AND 18.855 INCHES MAXIMUM IN |
| Engine Section Location | COMPRESSOR |
| Material | STEEL DISK |
| Material | STEEL HUB |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7055M94P01 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 7055M94P01 | 8/1 NATO reproduction reference Tusas Motor Sanayii A.s. |
| 7055M94P01 | 5/9 Secondary reference Mtu Aero Engines Ag |
NSN 2840-01-071-8398 is a Disk and Hub,compressor,aircraft, manufactured by General Electric Company, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-071-8398 has 1 manufacturer part number on file: 7055M94P01 (General Electric Company).
Key specifications for 7055M94P01: Design Type: AXIAL COMPRESSOR; Criticality Code Justification: AGAV; Diameter: 18.845 INCHES MINIMUM AND 18.855 INCHES MAXIMUM IN; Overall Length: 5.818 INCHES MINIMUM AND 5.860 INCHES MAXIMUM IN. 6 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 2840-01-071-8398 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.