The Adapter Assembly,gearbox, cataloged under National Stock Number 2840-00-107-8957, 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-00-107-8957 |
| Primary Part Number | 9634M30G01 |
| Item Name | Adapter Assembly,gearbox |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Overall Diameter | 8.920 INCHES MINIMUM AND 8.940 INCHES MAXIMUM IN |
| Criticality Code Justification | MATT AND FEAT AND ADAV |
| Material | MAGNESIUM ALLOY |
| 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 |
|---|---|
| 9634M30G01 PRIMARY | General Electric Company (USA) |
| 9634M30G01 | Palmer Manufacturing Co., Llc Dba Pursuit Aerospace (USA) |
NSN 2840-00-107-8957 is a Adapter Assembly,gearbox, manufactured by General Electric Company, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-00-107-8957 has 2 manufacturer part numbers on file: 9634M30G01 (General Electric Company), 9634M30G01 (Palmer Manufacturing Co., Llc Dba Pursuit Aerospace).
Key specifications for 9634M30G01: Overall Diameter: 8.920 INCHES MINIMUM AND 8.940 INCHES MAXIMUM IN; Criticality Code Justification: MATT AND FEAT AND ADAV; Special Features: MATL AMS 4442; End Item Identification: ACFT ENG TF-39. 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 2840-00-107-8957 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.