The Rotor,compressor,aircraft Gas Tu, cataloged under National Stock Number 2840-01-438-8397, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-438-8397 |
| Item Name | Rotor,compressor,aircraft Gas Tu |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Status | ACTIVE |
| Stage Number | 1 |
| Design Type | AXIAL COMPRESSOR |
| Criticality Code Justification | FEAT AND ABHP AND ABMZ AND CZBJ |
| Material Document and Classification | TI-17 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 17.300 INCHES NOMINAL IN |
| Engine Section Location | HIGH PRESSURE COMPRESSOR |
| Material | TITANIUM ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Reference | Meaning |
|---|---|
| 1559M63G02-118 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2840-01-438-8397 is a Rotor,compressor,aircraft Gas Tu, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
Key specifications for 2840-01-438-8397: Stage Number: 1; Design Type: AXIAL COMPRESSOR; Criticality Code Justification: FEAT AND ABHP AND ABMZ AND CZBJ; Material Document and Classification: TI-17 MFR REF SINGLE MATERIAL RESPONSE OVERALL. 7 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 2840-01-438-8397 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.