The Retainer,blade, cataloged under National Stock Number 2840-01-198-7359, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-198-7359 |
| Primary Part Number | 1277M28G01 |
| Item Name | Retainer,blade |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Overall Diameter | 25.100 INCHES MINIMUM AND 25.300 INCHES MAXIMUM IN |
| Criticality Code Justification | ABMK AND ADAV AND AGAV AND FTLD |
| Functional Description | STAGE 3 FAN ROTOR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 1277M28G01 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 1277M28G01 | 5/9 Secondary reference Enjet Aero Dayton Inc |
| 1277M28G01 | 5/9 Secondary reference Barnes Group Inc. Div Barnes Aerospace Fabrications, Ogden |
| 1277M28G01 | 5/9 Secondary reference Whitcraft Llc Dba Pursuit Aerospace |
| 1277M28G01 | 5/9 Secondary reference General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp |
NSN 2840-01-198-7359 is a Retainer,blade, manufactured by General Electric Company, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-198-7359 has 1 manufacturer part number on file: 1277M28G01 (General Electric Company).
Key specifications for 1277M28G01: Overall Diameter: 25.100 INCHES MINIMUM AND 25.300 INCHES MAXIMUM IN; Criticality Code Justification: ABMK AND ADAV AND AGAV AND FTLD; Overall Width: 0.210 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN; Functional Description: STAGE 3 FAN ROTOR. 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.
NSN 2840-01-198-7359 has DEMIL Code Q. 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.