The Servovalve,hydraulic, cataloged under National Stock Number 1650-01-594-3167, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-594-3167 |
| Item Name | Servovalve,hydraulic |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Status | ACTIVE |
| Operating Pressure | 3034.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Operating Temp Rating | 5.000 FAHRENHEIT MINIMUM AND 203.000 FAHRENHEIT MAXIMUM DEGF |
| Supply Pressure | 2990.000 POUNDS PER SQUARE INCH LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| B33025-005 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1650-01-594-3167 is a Servovalve,hydraulic, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
Key specifications for 1650-01-594-3167: Overall Height: 2.550 INCHES NOMINAL IN; Overall Length: 2.790 INCHES NOMINAL IN; Overall Width: 2.440 INCHES NOMINAL IN; Operating Pressure: 3034.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS. 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.
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.