The Synchronizing Ring,compressor,ai, cataloged under National Stock Number 2840-01-250-6871, 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. The record lists 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Synchronizing Ring,compressor,ai |
| FSC / FSG | 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components (FSG 28) |
| Manufacturers | Barnes Group Inc. Div Windsor Division (CAGE 31417); A B a Industries Inc (CAGE 26795); General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp (CAGE 03350); General Electric Company (CAGE 07482) |
| Parameter | Value |
|---|---|
| NSN | 2840-01-250-6871 |
| Primary Part Number | 9539M39G04 |
| Item Name | Synchronizing Ring,compressor,ai |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| 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 |
|---|---|
| 9539M39G01 | Barnes Group Inc. Div Windsor Division (USA) |
| 9539M39G01 | A B a Industries Inc (USA) |
| 9539M39G01 | General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp (USA) |
| 9539M39G01 | General Electric Company (USA) |
| 9539M39G04 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 9539M39 | D/9 Drawing number reference only General Electric Company |
| 9539M39G04 | 8/1 NATO reproduction reference Tusas Motor Sanayii A.s. |
NSN 2840-01-250-6871 is a Synchronizing Ring,compressor,ai, manufactured by General Electric Company, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-250-6871 has 5 manufacturer part numbers on file: 9539M39G01 (Barnes Group Inc. Div Windsor Division), 9539M39G01 (A B a Industries Inc), 9539M39G01 (General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp), 9539M39G01 (General Electric Company), 9539M39G04 (General Electric Company).
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 2840-01-250-6871 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.