The Ring,damper,spraybar, cataloged under National Stock Number 2840-01-192-5373, 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 Columbia Manufacturing, Inc. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-192-5373 |
| Primary Part Number | 5054M94G03 |
| Item Name | Ring,damper,spraybar |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Columbia Manufacturing, Inc |
| Status | ACTIVE |
| Overall Diameter | 0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN |
| Criticality Code Justification | MATT AND FEAT AND ADAV AND AGAV |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 5054M94G03 | Columbia Manufacturing, Inc (USA) |
| 5054M94G03 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 5054M94G03 | 5/9 Secondary reference General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp |
| 5054M94G03 | 3/2 Design control — primary reference U.S. Government activity |
| 5054M94G01 | 5/9 Secondary reference General Electric Company |
| 5054M94G03 | 5/9 Secondary reference Associated Aerospace Activities Inc |
| 5054M94G03 | 5/2 Secondary reference U.S. Government activity |
NSN 2840-01-192-5373 is a Ring,damper,spraybar, manufactured by Columbia Manufacturing, Inc, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-192-5373 has 2 manufacturer part numbers on file: 5054M94G03 (Columbia Manufacturing, Inc), 5054M94G03 (General Electric Company).
Key specifications for 5054M94G03: Overall Diameter: 0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN; Criticality Code Justification: MATT AND FEAT AND ADAV AND AGAV; Special Features: MATL AMS 5588; End Item Identification: ACFT ENG F110. 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 2840-01-192-5373 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.