The Lock,fan Blade,aircraft Gas Turb, cataloged under National Stock Number 2840-01-198-7358, 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 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2840-01-198-7358 |
| Primary Part Number | 1277M27G01 |
| Item Name | Lock,fan Blade,aircraft Gas Turb |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Stage Number | 2 |
| Criticality Code Justification | AGAV |
| Material Thickness | 0.111 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 1277M27G01 PRIMARY | General Electric Company (USA) |
| 1277M27G01 | Whitcraft Llc Dba Pursuit Aerospace (USA) |
| 1277M27G01 | Barnes Group Inc. Div Barnes Aerospace Fabrications, Ogden (USA) |
| Reference | Meaning |
|---|---|
| 1277M27G01 | 5/9 Secondary reference Tss Technologies, Inc. Dba Tss Medical |
| 1277M27G01 | 5/9 Secondary reference Enjet Aero Dayton Inc |
| 1277M27G01 | 5/9 Secondary reference U.S. Government activity |
| 1277M27G01 | 5/9 Secondary reference General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp |
NSN 2840-01-198-7358 is a Lock,fan Blade,aircraft Gas Turb, manufactured by General Electric Company, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-198-7358 has 3 manufacturer part numbers on file: 1277M27G01 (General Electric Company), 1277M27G01 (Whitcraft Llc Dba Pursuit Aerospace), 1277M27G01 (Barnes Group Inc. Div Barnes Aerospace Fabrications, Ogden).
Key specifications for 1277M27G01: Stage Number: 2; Criticality Code Justification: AGAV; Overall Length: 23.000 INCHES MINIMUM AND 23.200 INCHES MAXIMUM IN; Overall Width: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN. 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 2840-01-198-7358 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.