The Retainer,vane Ring, cataloged under National Stock Number 2840-01-139-7143, 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 Dba Ge Structured Services Div General Electric Structured Services, Lp. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2840-01-139-7143 |
| Primary Part Number | 5033T57G01 |
| Item Name | Retainer,vane Ring |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp |
| Status | ACTIVE |
| General Characteristics Item Description | 2 HOLES 0.278 IN. MIN,0.284 IN. MAX DIA IN |
| 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 |
|---|---|
| 5033T57G01 | General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp (USA) |
| 5033T57G01 | Whitcraft Llc Dba Pursuit Aerospace (USA) |
| Reference | Meaning |
|---|---|
| 10158580 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 5033T57G01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2840-01-139-7143 is a Retainer,vane Ring, manufactured by General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-139-7143 has 2 manufacturer part numbers on file: 5033T57G01 (General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp), 5033T57G01 (Whitcraft Llc Dba Pursuit Aerospace).
Key specifications for 5033T57G01: General Characteristics Item Description: 2 HOLES 0.278 IN. MIN,0.284 IN. MAX DIA IN; End Item Identification: ENGINE MODEL F404. 1 specification is 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 2840-01-139-7143 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.