The Servovalve,hydraulic, cataloged under National Stock Number 4810-01-409-0013, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-409-0013 |
| Item Name | Servovalve,hydraulic |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Status | ACTIVE |
| Port Quantity | 3 |
| Coil Lead Connection Type | WIRE CABLE |
| Valve Operation Method | ELECTRIC MOTOR |
| 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 |
|---|---|
| 74135 | 5/2 Secondary reference U.S. Government activity |
| 383115-101 | 5/2 Secondary reference U.S. Government activity |
| A53428-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4810-01-409-0013 is a Servovalve,hydraulic, classified under FSC 4810, Valves, Powered. Status: active.
Key specifications for 4810-01-409-0013: Port Quantity: 3; Coil Lead Connection Type: WIRE CABLE; Special Features: CONTROL PORT, PRESSURE PORT, AND RETURN PORT; End Item Identification: PRATT AND WHITNEY AIRCRAFT ENGINE MODEL NO. F-117. 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.