The Servovalve,hydraulic, cataloged under National Stock Number 1650-01-529-5568, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. The manufacturer of record is Triumph Actuation Systems - Connecticut, Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-529-5568 |
| Primary Part Number | 4308104-7 |
| Item Name | Servovalve,hydraulic |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Triumph Actuation Systems - Connecticut, Llc |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 4308104-7 | The Boeing Company Div Services (USA) |
| 4308104-7 "DISTRIBUTOR" | Transaero, Inc. (USA) |
| 4308104-7 PRIMARY | Triumph Actuation Systems - Connecticut, Llc (USA) |
NSN 1650-01-529-5568 is a Servovalve,hydraulic, manufactured by Triumph Actuation Systems - Connecticut, Llc, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-529-5568 has 3 manufacturer part numbers on file: 4308104-7 (The Boeing Company Div Services), 4308104-7 "DISTRIBUTOR" (Transaero, Inc.), 4308104-7 (Triumph Actuation Systems - Connecticut, Llc).
Key specifications for 4308104-7: Criticality Code Justification: AGAV; End Item Identification: F/A-18E,F FIGHTER AIRCRAFT. 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 1650-01-529-5568 has DEMIL Code D. 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.