The Ring,flame Holder, cataloged under National Stock Number 2840-01-066-7940, 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 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-066-7940 |
| Primary Part Number | 3049M69 |
| Item Name | Ring,flame Holder |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| General Characteristics Item Description | RING FORMED WITH MATERIAL BENT IN V-SHAPE WITH V OPENING TO 2ND SIDE;1.520 MAX IN. W V OPENING ON 2ND SIDE;13.710 MAX IN. DIA AT CENTER OF ROUNDED EDGE 1ST SIDE;7 GUTTERS EQ SPACED AND WELDED TO ROUNDED EDGE,1ST SIDE,FACING OUT;2 LUGS PER GUTTER,PARALELL TO EACH OTHER AND TO DIA,0.207 MIN,0.217 MAX IN. DISTANCE BETWEEN LUGS;0.260 MIN,0.264 MAX IN. DIA HOLE THRU EACH LUG;CENTER OF LUG HOLES 0.410 MAX IN. TO OUTSIDE OF CENTER OF ROUNDED EDGE 1ST SIDE;USED ON 7037M18G03 FLAME HOLDER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3049M69 PRIMARY | General Electric Company (USA) |
NSN 2840-01-066-7940 is a Ring,flame Holder, manufactured by General Electric Company, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-066-7940 has 1 manufacturer part number on file: 3049M69 (General Electric Company).
Key specifications for 3049M69: General Characteristics Item Description: RING FORMED WITH MATERIAL BENT IN V-SHAPE WITH V OPENING TO 2ND SIDE;1.520 MAX IN. W V OPENING ON 2ND SIDE;13.710 MAX IN. DIA AT CENTER OF ROUNDED EDGE 1ST SIDE;7 GUTTERS EQ SPACED AND WELDED TO ROUNDED EDGE,1ST SIDE,FACING OUT;2 LUGS PER GUTTER,PARALELL TO EACH OTHER AND TO DIA,0.207 MIN,0.217 MAX IN. DISTANCE BETWEEN LUGS;0.260 MIN,0.264 MAX IN. DIA HOLE THRU EACH LUG;CENTER OF LUG HOLES 0.410 MAX IN. TO OUTSIDE OF CENTER OF ROUNDED EDGE 1ST SIDE;USED ON 7037M18G03 FLAME HOLDER; End Item Identification: J79 ENG. 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.
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.