The Gearbox,accessory Drive,turbine, cataloged under National Stock Number 2840-01-475-9265, 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 Baykar Piaggio Aerospace S.p.a.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-475-9265 |
| Primary Part Number | 2-081-030-04 |
| Item Name | Gearbox,accessory Drive,turbine |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Baykar Piaggio Aerospace S.p.a. |
| Status | ACTIVE |
| Engine Section Location | TURBINE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2-081-030-04 | Baykar Piaggio Aerospace S.p.a. (ITA) |
| 2-081-030-03 | Baykar Piaggio Aerospace S.p.a. (ITA) |
| Reference | Meaning |
|---|---|
| 2-081-030-03 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2840-01-475-9265 is a Gearbox,accessory Drive,turbine, manufactured by Baykar Piaggio Aerospace S.p.a., classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-475-9265 has 2 manufacturer part numbers on file: 2-081-030-04 (Baykar Piaggio Aerospace S.p.a.), 2-081-030-03 (Baykar Piaggio Aerospace S.p.a.).
Key specifications for 2-081-030-04: Engine Section Location: TURBINE; Part Name Assigned by Controlling Agency: DRIVE ASSY,SPEED PICK-UP,ACCESSORY GEAR BOX; End Item Identification: 2840-01-458-5361. 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.
NSN 2840-01-475-9265 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.